TY  - BOOK
AU  - McCollom, Marion.
AU  - Gillette, Jonathan.
TI  - Groups in context: a new perspectives on group dynamics
SN  - 0-201-09504-1
U1  - 302.34 G882 1990 
CY  - Reading, MA
PB  - Addison-Wesley Pub.Company.
KW  - Small groups
N1  - Includes index
ER  -