TY  - BOOK
AU  - Schaller, Lyle E.
TI  - The change agent
SN  - 0687060427 
AV  - HM101  .S282 1972
PY  - 1972///
CY  - Nashville : 
PB  - Abingdon Press, 
KW  - Group processes
KW  - Leadership
KW  - Social change
ER  -