TY  - BOOK
AU  - Johnson, David W. 
AU  - Johnson, Frank P
TI  - Joining together: Group theory and group skills 
SN  - 205308597
AV  - HM716 .L64 2000  
PY  - 2000///
CY  - Boston
PB  -  Allyn and Bacon
KW  - Social groups
N1  - Includes index.
ER  -