Jung, John. The experimenter's challenge methods and issues in psychological research John Jung. - New York London Macmillan Collier Macmillan c1982. - x, 429 p. ill. Includes bibliographies and indexes. ISBN: 0023615109 LCCN: 82132251 //r86 Subjects--Topical Terms: Psychology--Research.Psychology, Experimental LC Class. No.: BF76.5 / .J86 1982 Dewey Class. No.: 150/.72