Joining together group theory and group skills

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Johnson, David W.
Rannpháirtithe:	Johnson, Frank P.
Formáid:	LEABHAR
Foilsithe / Cruthaithe:	New Jersey Prentice-Hall 1991.
Eagrán:	4th ed.
Ábhair:	Social group. Leadership. Group relations training.