Showing 1 - 4 results of 4 for search 'Ullmann, Leonard P.', query time: 0.01s Refine Results
1
A psychological approach to abnormal behavior. /
by Ullmann, Leonard P.
Published 1975
Book
2
A psychological approach to abnormal behavior /
by Ullmann, Leonard P.
Published 1969
Book
3
Behavior influence and personality : the social matrix of human action / Leonard Krasner, Leonard P. Ullmann
Other Authors: “...Ullmann, Leonard P....”
Book
4
Case studies in behavior modification /
Published 1965
Other Authors: “...Ullmann, Leonard P....”
Book
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