Leadership of discussion groups : case material and theory

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Pollack, Gertrude
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York Spectrum Publications 1975
Ábhair:	Family life education. Group counseling.