YOUR STUDY SKILLS: USING REFERENCE MATERIALS. Coronet Instructional Films. 14 min., sd., b&w, 16 mm. © Coronet Instructional Films, a division of Esquire, Inc.; 21Apr70; MP20591.

YOU'RE FIRED AN' I'M TIRED. Terrytoons. 5 min., sd., b&w, 16 mm. (Deputy Dawg) © Terrytoons, a division of CBS Films, Inc.; 19Aug64; LP38330.

YOUTH ACTIVITIES MEETING. Christian Science Board of Directors. 16 min., sd., color. © Christian Science Board of Directors; 5Oct70; MU8245.

YOUTH BUILDS A NATION IN TANZANIA. Encyclopaedia Britannica Educational Corp. Made by Visual Education Centre 18 min., sd., color, 16 mm. (The African scene) © Encyclopaedia Britannica Educational Corp.; 11Sep70; MP20893.

YOUTH SUNDAY SCHOOL WORK (Filmstrip) Broadman Films. 50 fr., color, 35 mm. With manual, 1 v. © Broadman Films; 1Oct70; A200922.

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ZABRISKIE POINT. Metro-Goldwyn-Mayer. 111 min., sd., color, 35 mm. Panavision. © Metro-Goldwyn-Mayer, Inc.; 18Mar70; LP38062.

THE ZOO. King Screen Productions. 6 min., sd., color, 16 mm. © King Broadcasting Co.; 4Dec70; MP21000.

ZOOS OF THE WORLD. National Geographic Society & Metromedia Producers Corp. 51 min., sd., color, 16 mm. © National Geographic Society; 9Oct70; MP20939.

ZUNI. See