Effective group discussion theory and practice

Manylion Llyfryddiaeth
Prif Awdur:	Galanes, Gloria J.
Awduron Eraill:	Adams, Katherine H. 1954-
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	Boston, Mass. McGraw-Hill c2007.
Rhifyn:	12th ed.
Pynciau:	Small groups. Communication in small groups. Group problem solving. Discussion.