Joining together :
Johnson, David W.
Joining together : group theory and group skills / David W. Johnson. - 2nd.ed. - New Jersey : Prentice-Hall, c1982. - 510 p.
0135103967
Group relations training.
Leadership.
Social groups.
HM 131 / .J613
Joining together : group theory and group skills / David W. Johnson. - 2nd.ed. - New Jersey : Prentice-Hall, c1982. - 510 p.
0135103967
Group relations training.
Leadership.
Social groups.
HM 131 / .J613