CONTAMINATOR. See

THE FBI.

CONTINUOUS PROGRESS LEARNING. Institute for Development of Educational Activities. 16 min., sd., color, 16 mm. © Institute for Development of Educational Activities, Inc.; 20Oct70; MP23946.

CONTRACEPTION. John Wiley & Sons. Made by FilmFair Communications. 23 min., sd., color, 16 mm. Appl. author: John Wiley & Sons, Inc., employer for hire. © John Wiley & Sons, Inc.; 11Apr73; MP24126.

CONTROL. Allstate Insurance Co., Driver Education & Training Divisions. 25 min., sd., color, 16 mm. Cinemascope. © Allstate Insurance Co.; 1Nov72; MP23700.

CONTROL OF BODY TEMPERATURE. See

REGULATING BODY TEMPERATURE.

CONTROVERSY OVER INDUSTRIAL POLLUTION: A CASE STUDY. Encyclopaedia Britannica Educational Corp. 17 min., sd., color, 16 mm. © Encyclopaedia Britannica Educational Corp.; 29Nov72; MP23723.

CONVERSATION WITH DEAN ACHESON, PT. 2. See

CBS NEWS SPECIAL.