Joining together group theory and group skills

Joining together group theory and group skills

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Manylion Llyfryddiaeth
Prif Awdur: Johnson, David W. 1940-
Awduron Eraill: Johnson, Frank P. (Frank Pierce) 1935-
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Upper Saddle River, N.J. Pearson Education c2009.
Rhifyn:10th ed.
Pynciau:
Social groups.
Leadership.
Group relations training.