Polythematic Structured Subject Heading System

  1. Iberoamerican studies
  2. ice
  3. ice ages USE glaciales
  4. ice creams
  5. ice skittles USE curling
  6. ice sports
  7. ice stone throwing
  8. ice-hockey
  9. icebergs USE glaciers
  10. iced creams USE dairy products
  11. Icelandic language USE Germanic languages
  12. Ich-philosophy
  13. ichthyology
  14. ichthyosauria
  15. icing USE white frost
  16. iconographic method USE historical methods
  17. iconography
  18. iconology
  19. icons
  20. ICS USE interlibrary circulation services
  21. idea
  22. idea of freedom and determination USE philosophical starting points in history
  23. idea of political development
  24. idea of progress USE philosophical starting points in history
  25. ideal gas equation of state USE kinetic theory of gases
  26. ideal gases
  27. ideal liquids
  28. idealism of ideas USE philosophy of spirit
  29. idealist historism USE philosophy of history
  30. idealistic conception
  31. ideally elastic substances USE elasticity
  32. ideals
  33. identical particles systems
  34. identification description
  35. identification of persons
  36. identification of system
  37. identifying code
  38. identity of state
  39. ideographic methods USE methodology (philosophy)
  40. ideographic methods of cognition
  41. ideological conflicts
  42. ideological geopolitical concepts USE geopolitics
  43. idiocy
  44. idiomorphous structure
  45. idioms USE phraseology
  46. idyllic epic USE epics
  47. idylls
  48. Ignatian exercises USE spirituality
  49. IICS USE international interlibrary circulation services
  50. illegal activities
  51. illiteracy
  52. illocution act USE speech
  53. illuminating engineering USE lighting engineering
  54. illumination
  55. illumination glass
  56. illumination of books
  57. illumination of buildings
  58. illusion
  59. illustrations
  60. image amplifiers
  61. image coding
  62. image processing
  63. image processors
  64. image recording
  65. image transducers
  66. images
  67. imagination USE images
  68. imaginative faculty USE fantasy
  69. imagism USE avant-garde art trends
  70. imazhinism USE avant-garde art trends
  71. imbecility
  72. IMF USE International Monetary Fund
  73. imidazoline derivatives USE antiadrenergics
  74. imissions
  75. imitation
  76. immediate constituent syntax USE syntax
  77. immediate notice USE termination of employment
  78. immitance converters
  79. immitance functions
  80. immobilised cells USE substances in foodstuffs
  81. immobilized enzymes
  82. immovable property
  83. immovables USE immovable property
  84. immune serums
  85. immune system
  86. immunity
  87. immunization
  88. immunochemistry
  89. immunogenetics
  90. immunohistochemistry
  91. immunologic adjuvants USE immunologic factors
  92. immunologic cytotoxicity USE immunity
  93. immunologic deficiency syndromes
  94. immunologic diseases
  95. immunologic factors
  96. immunologic memory USE immunity
  97. immunologic receptors USE immunity
  98. immunologic tests
  99. immunologic tolerance USE immunity
  100. immunology
  101. immunosuppression
  102. immunosuppressives
  103. immunotherapy
  104. impact
  105. impact of bodies
  106. impedance
  107. imperative planning
  108. imperfect competition
  109. imperfect wells USE wells (water)
  110. imperfections
  111. imperfective verbs USE verbs
  112. imperialism
  113. impetuous behaviour
  114. implicative structure
  115. implicit functions USE implicitly given function
  116. implicitly defined function USE implicitly given function
  117. implicitly given function
  118. import
  119. impregnated paper USE paper
  120. impregnation
  121. Impressionism
  122. imprisonment
  123. improper derivative USE mathematical derivative
  124. improper integrals USE integral
  125. improvement
  126. improvement suggestions
  127. improvization
  128. improvized drama
  129. impulse characteristics
  130. impulse circuits
  131. impulse controllers USE impulse regulators
  132. impulse generators
  133. impulse regulators
  134. impulse theorem USE linear impulse
  135. impurities in crystal lattice USE crystal lattice defects
  136. in elastic impact of bodies USE continuum mechanics
  137. in vitro fertilization
  138. in-house water pipes
  139. in-vitro cultures
  140. inbred lines
  141. inbreeding USE animal developmental stages
  142. incendiary agents
  143. incendiary weapons
  144. incidence linear geometry
  145. incidence matrices of graphs
  146. incidence non-linear geometry
  147. incidental costs USE costs
  148. incineration of sludge
  149. incitement to national and racial hatred
  150. inclinable platforms
  151. inclinations
  152. incline ventilation USE mine ventilation
  153. inclined planes USE inclined shafts
  154. inclined shafts
  155. inclined structures relief
  156. inclusion bodies
  157. income
  158. income and cost model
  159. income tax
  160. incompressible liquids
  161. incontinence
  162. incrimination USE accusation
  163. incrustation USE art techniques
  164. inculpation USE accusation
  165. incunabula
  166. indefinite integral USE primitive functions
  167. indefinite verb forms USE verbs
  168. independence of state USE sovereignty of state
  169. indetermination
  170. index
  171. index analysis
  172. index of levels USE index
  173. index of refraction USE light refraction
  174. India-rubber
  175. Indian art
  176. Indian literature
  177. Indian religions
  178. indicating measuring instruments
  179. indication discharge tubes
  180. indication screens USE screens
  181. indicative planning
  182. indicator USE indicators
  183. indicator plants
  184. indicator system USE statistical indicator
  185. indicators
  186. indicators (generalities)
  187. indictment USE accusation
  188. indifferent curves
  189. indigo dyes
  190. indirect elections
  191. indirect taxes
  192. indium
  193. individual differences
  194. individual insurance
  195. individual learning USE individual teaching
  196. individual psychology
  197. individual teaching
  198. individual transport
  199. individualistic morality
  200. individuality USE personality