Preparing occupational instruction /

Bibliographic Details
Main Author: Silvern, Leonard Charles, 1919-
Format: Book
Language:English
Published: Los Angeles : Education and Training Consultants Co., 1977.
Edition:1st ed.
Series:Systems engineering of education ; 19.
Subjects:
Description
Item Description:"ETC number 3.1.3.219."
Physical Description:v, 199 pages : illustrations ; 28 cm.
Bibliography:Includes bibliographical references.
ISBN:0876571151 :