Applied psychology
edited and with an introduction by Horst Gundlach
- London ; New York Routledge 1998
- 13 v. ; 25 cm
Originally published 1922-1958 by various publishers. Original volumes cataloged separately. Includes bibliographical references and index. English, French, German, and Russian VOLUME - ISBN
vol - 2 - 9780415172172 -The Second Congress - Barcelona -1921
vol - 3 - 9780415172189 - The Third Congress - Milan - 1922