Bertcher, Harvey J
Group participation : techniques for leaders and members / Harvey J. Bertcher. - Newbury Park, CA : Sage Pub, c1979. - 179 p. : ill. - Sage human services guifdes; 10 .
Includes references.
Small groups
Social groups
Social participation
Leadership
Group participation : techniques for leaders and members / Harvey J. Bertcher. - Newbury Park, CA : Sage Pub, c1979. - 179 p. : ill. - Sage human services guifdes; 10 .
Includes references.
Small groups
Social groups
Social participation
Leadership