TY  - BOOK
AU  - Bertcher,Harvey J.
ED  - University of Michigan.
TI  - Group participation: techniques for leaders and members 
T2  - Sage human services guides
SN  - 0803952139
PY  - 1994///
CY  - Thousand Oaks, Calif., London
PB  - Sage
KW  - Small groups
KW  - Social groups
KW  - Social participation
KW  - Leadership
KW  - Group dynamics
N1  - Previous ed.: 1979; Includes bibliographies and indexes
ER  -