POSITION FROM VELOCITY. Pt. 1. John Wiley & Sons. 3 min., si., b&w, Super 8 mm. Loop film.

Credits: Producer, Russell K. Hobbie.

© John Wiley & Sons, Inc.; 15Mar71 (in notice: 1970); MP21398.

POSITION FROM VELOCITY. Pt. 2. John Wiley & Sons. 3 min., si., b&w, Super 8 mm. Loop film.

Credits: Producer, Russell K. Hobbie.

© John Wiley & Sons, Inc.; 15Mar71 (in notice: 1970); MP21396.

POSITIVE MENTAL ATTITUDE (Filmstrip) Chevrolet Motor Division. Made by Jam Handy Organization. 40 fr., color, 35 mm. © Chevrolet Motor Division, General Motors Corp.; 8Feb71; JU12787.

POST OFFICE. King Screen Productions. 4 min., sd.; color, 16 mm. © King Broadcasting Co.; 4Dec70; MP21033.

THE POST-OBSERVATIONAL CONFERENCE. Eastern Regional Institute for Education. 20 min., sd., b&w, 16 mm. (Strategies for teacher-consultant cooperation) © ERIE a.a.d.o. Eastern Regional Institute for Education; 15Nov70; MP21273.

POST-SURGICAL CARE (Filmstrip) Decision Media. 8 filmstrips, color, 35 mm.