TY  - BOOK
AU  - Johnson,David W.
AU  - Johnson,Frank P.
TI  - Joining together: group theory and group skills 
SN  - 0135103886 :
U1  - 302.3 
PY  - 1975///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Social groups
KW  - Leadership
KW  - Group relations training
N1  - Bibliography: p. 467-470
ER  -