PREVENTISTRY--PREVENTIVE DENTISTRY (Filmstrip) Professional Education & Research. 96 fr., color, 35 mm. © Professional Educational & Research, a division of Patrick Productions, Inc.; 6Jun71; JP13291.

PRICE OF APPLES. See

GREEN ACRES.

PRINTED WORD. See

HIGHLIGHTS OF HISTORY.

THE PRISONER OF CHILLON. Encyclopaedia Britannica Educational Corp. 15 min., sd., color, 16 mm. Adapted from the EBEC filmstrip series, Great British narrative poems. Appl. author: Krantz Films, Inc. Appl. states prev. reg. & prev. pub. NM: revision & additions. © Encyclopaedia Britannica Educational Corp.; 4Jun71 (in notice: 1970); MP21767.

PRIVATE EYE. See

THE BEVERLY HILLBILLIES.

PRIZE IN EVERY PACKAGE. See

GREEN ACRES.