Κανονική προβολή Προβολή MARC Προβολή ISBD

Silvern, Leonard Charles 1919-

Preparing occupational instruction / Leonard C. Silvern. - [Los Angeles]: Education and Training Consultants Co., [1977]. - v, 199 p. : ill. ; 28 cm. - 19 .

Includes bibliographical references.

ISBN: 0876571151

Subjects--Topical Terms:
Vocational education--Administration

Dewey Class. No.: 370.113