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  |  | Subject | 
 
  |   | Philosophy of teaching See: Education--Philosophy | 
 
  |   | Philosophy, Papuan. | 
 
  |   | Philosophy, Papuan--Congresses. | 
 
  | 2 | Philosophy--Periodicals. | 
 
  |   | Philosophy--Pictures, illustrations, etc. | 
 
  |   | Philosophy--Problems, exercises, etc. | 
 
  |   | Philosophy, Roman See: Philosophy, Ancient | 
 
  |   | Philosophy --Study and teaching. | 
 
  |   | Philosophy--Study and teaching (Elementary). | 
 
  |   | Philosophy--Upanishads (India). | 
 
  |   | Phnom Penh (Cambodia) --History. | 
 
  | 2 | Phobias. | 
 
  | 2 | Phobias--Dictionaries. | 
 
  |   | Phobias--Fiction. | 
 
  |   | Phoenicians. | 
 
  |   | Phoenix (Arizona)--Fiction. | 
 
  |   | Phoenix--China | 
 
  |   | Phoenix Islands--Bibliography. | 
 
  |   | Phoenix of Micronesia, Inc | 
 
  |   | Phoenix (Yacht) | 
 
  |   | Pholoidae--Classification | 
 
  |   | Phonetic alphabet. | 
 
  |   | Phonetics. | 
 
  |   | Phonetics See also: Speech | 
 
  |   | Phonetics, Acoustic. | 
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