TY  - BOOK
AU  - Bertcher,Harvey J.
AU  - Maple,Frank F.
TI  - Creating groups
SN  - 0803908814
PY  - 1977///
CY  - Beverly Hills
PB  - SAGE Publications
KW  - Small groups
KW  - Programmed instruction
KW  - Decision
KW  - making, Group
KW  - Social group work
ER  -