TY  - BOOK
AU  - Johnson,David W.
AU  - Johnson,Frank Pierce
ED  - Allyn and Bacon 
TI  - Joining together: group theory and group skills 
SN  - 0205367402
U1  - 302.3 23
PY  - 2003///.
CY  - London: 
PB  - Allyn and Bacon, 
KW  - Group theory
N1  - Includes index and bibliography: (p. 509-521)
ER  -