Motion pictures and filmstrips, January-June 1971

by Library of Congress. Copyright Office

DISCOVERY 1: TO SEE (Filmstrip) Media Plus. 68 fr., color, 35 mm. With filmstrip guide, 9 p.

Credits: Words & pictures, Ann Grifalconi.

© Media Plus, Inc.; 25Nov69; A212133.

DISINFECTING BY SPRAYING AND FOGGING TECHNIQUES. Comprenetics. 12 min., sd., color, 8 mm. (Housekeeping series) Loop film. © Comprenetics, Inc.; 7Dec70; MP21461.

DISTINGUISHED CONTRIBUTORS TO COUNSELING SERIES. See

CARL ROGERS CONDUCTS AN ENCOUNTER GROUP.

CARL ROGERS: ON FACILITATING A GROUP.

THE DISTURBANCE CALL: GENERAL. Woroner Films. 25 min., sd., color. (Officer training) © Woroner Films, Inc.; 12May71; MU8320.

THE DIVIDED CITY. Universal Pictures. 1 reel, sd., color, 35 mm. © Universal Pictures; 1Jan68; LP38532.

DIVIDING WITH DECIMALS, General Learning Corp. Distributed by Silver Burdett Co., a division of General Learning Corp. Made by Davidson Films. 11 min., sd., color, 16 mm. (Elementary mathematics for teachers and students) Presented in cooperation with National Council of Teachers of Mathematics. Appl. author: General Learning Corp., employer for hire. © General Learning Corp.; 5Aug70; MP21088.