Human relations principles & practices

Manylion Llyfryddiaeth
Awdur Corfforaethol:	DALLAS TeleLearning
Fformat:	Visual Material
Iaith:	English
Cyhoeddwyd:	Boston Houghton Mifflin ©2003.
Rhifyn:	Fifth edition.
Pynciau:	Interpersonal relations. Career development.