ARTERIAL ELASTICITY AND BLOOD FLOW. Iowa State University. 4 min., si., color, 16 mm. (Physiology film series) © Iowa State University a.a.d.o. Iowa State University of Science & Technology; 15Oct69; MP21007.

ARTILLERY IN THE CIVIL WAR (Filmstrip) Educational Direction. Made by Technifax Education Division. 44 fr., color, 35 mm. (The Civil War as it happened) Appl. ti.: Civil War artillery. © Educational Direction, Inc.; 22Jan70 (in notice: 1969); JP12715.

ARTILLERY IN THE CIVIL WAR (Filmstrip) Educational Direction. Made by Technifax Education Division. 45 fr., color, 35 mm. (The Civil War as it happened) With Teacher's guide, 41 p. Morris Gall, general editor; Alexander M. Butman, associate editor. Appl. ti.: Civil War artillery. © Educational Direction, Inc.; 27Feb70 (in notice: 1969); JP12726.

AS THE CHALLENGER CHALLENGES (Filmstrip) Dodge Division, Chrysler Corp. 65 fr., color, 35 mm. Appl. author: Ross Roy, Inc. © Chrysler Corp.; 23Sep70; JP12539.

ASI ES MI TIERRA (Filmstrip) Educational Filmstrips. 2 filmstrips, color, 35 mm. With kit. Contents: Mexico y Espana. 47 fr.--El mercado. 49 fr. Written by Carlos H. Monsanto; photographs by Sidney & Mary Lee Nolan. © Educational Filmstrips; 1Sep70; JP12650.

ASTRONAUTS: SAILOR SCIENTISTS OF SPACE. See

[SPACE SCIENCE FOR ELEMENTARY GRADES]

ASTRONUT. See

BALLOON SNATCHER.

GOING APE.