| 1 |
PGPS-8
Existential man : the challenge of psychotherapy / by Richard E. Johnson ; with an introduction by John Warkentin
New York : Pergamon Press , c1971
|
| 2 |
PGPS-10
Behavioral intervention in human problems / editor, Henry C. Rickard
hard,soft. - New York : Pergamon Press , c1971
|
| 3 |
19
A guide to behavioral analysis and therapy / Robert Paul Liberman
: pbk. - New York ; Oxford : Pergamon Press , c1972
|
| 4 |
PGPS-22
The psychological experiment : a practical accomplishment / editors Harold B. Pepinsky and Michael J. Patton
New York : Pergamon Press , c1971
|
