Vista normal Vista MARC Vista ISBD

Management extra Elearn Training Company. - Amsterdam Elsevier 2007. - 4 v. (488 p.) 30 cm.

Effective communications -- Vol. 1.

ISBN: 9780080467313 (4-v. set : pbk.) 0080467318 (4-v. set : pbk.) 9780080465296 (v. 1 : pbk.) 0080465293 (v. 1 : pbk.)