Motion pictures and filmstrips, January-June 1970

by Library of Congress. Copyright Office

SUBCUTANEOUS AND INTRADERMAL INJECTIONS. See

ADMINISTRATION OF MEDICATIONS.

SUBJECTS AND PREDICATES--NOUNS AND VERBS (Filmstrip) 650. Educational Projections Corp. 37 fr., color, 35 mm. © Educational Projections Corp.; 20Dec67; JP12413.

SUBMARINES AT WILLOW RUN. Anchor Conveyors. Made by Video Films. 11 min., si., color, 16 mm. Appl. author: Ted Hegelman. © Video Films, Inc.; 27Aug70; MU8230.

SUBTRACTION. See

MATHEMATICS, LEVEL 1.

MATHEMATICS, LEVEL 2.

SUBTRACTION OF FRACTIONAL NUMBERS. Macmillan Co. Made by Davidson Films. 1 reel, si., color, Super 8 mm. (Macmillan school mathematics program) Loop film. © Macmillan Co.; 31Dec69; MP20773.

SUCCESSION ON LAVA. Encyclopaedia Britannica Educational Corp. 14 min., sd., color, 16 mm. © Encyclopaedia Britannica Educational Corp.; 22Jul70; MP20770.

SUCTIONING (Filmstrip) Decision Media. 136 fr., color, 35 mm. (Respiratory care) © Decision Media, Inc.; 14Sep70; JP12617.