TY  - BOOK
AU  - "PFEIFFER J.W.,"
TI  - ENCYCLOPEDIA OF GROUP ACTIVITIES:150 PRACTICAL DESIGNS FOR SUCCESSFUL FACILITATING
SN  - 81-86757-02-3
U1  - 361.403 PFE. 
PY  - 1996///
CY  - AMSTERDAM
PB  - PREIFFER AND COMPANY
KW  - "SOCIAL PROBLEMS,SOCIAL WORK,GROUP WORK"
ER  -