CIRCULATION OF BLOOD (Filmstrip) Edwin Shapiro. 32 fr., color, 35 mm. © Edwin Shapiro; 17Oct69; A128865.

CIRCUS OF DEATH. See

THE LONE RANGER. 7.

CITIES. See

CBS NEWS SPECIAL REPORT.

CITY IS TO LIVE IN. See

CBS NEWS SPECIAL REPORT.

CLAP! Encyclopaedia Britannica Educational Corp. 5 min., sd., color, 16 mm. © Encyclopaedia Britannica Educational Corp.; 31Oct69; MP20384.

THE CLASSROOM. See

RULES AND PLANS.