287746
In 1975 the PDC published its first journal , Philosophy Research Archives , a bilingual microfilm journal , in cooperation with the American Philosophical Association and the Canadian Philosophical Association .
 Philosophy, American Philosophical Association, Canadian Philosophical Association
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Philosophy, American Philosophical Association, Canadian Philosophical Association