EFFECTIVE COMMUNICATIONS FOR SUPERVISORS.

Year Published: 1969

Creator: Opti-Media Educational Materials Inc.

Format: 16mm

Sound: sound

Copyright: Registered 27May69 · MP20027 (Jan-Jun 1970) Copyright holder: Opti-Media Educational Materials, Inc Production company: Opti-Media Educational Materials

Complete Record: EFFECTIVE COMMUNICATIONS FOR SUPERVISORS. Broadcast Educators. Made by Opti-Media Educational Materials. 8 motion pictures (12 min. each), sd., b&w, 16 mm. Produced in cooperation with Communication Research & Development Corp. Appl. author: Eugene Walton. © Opti-Media Educational Materials, Inc.; 27May69; MP20027.