Cooperation and helping behaviour
Subtitle: theories and research
By: edited by Valerian J. Derlega, Janusz Grzelak.
Contributors: Derlega, Valerian J.; Grzelak, Janusz.
Publisher: Academic Press
Published: 1982
Place of publication: New York; London
Language: eng
Number of pages: 452
Subjects: Helping behavior.
Notes: Includes bibliographies and index.