Credits: Producers, Edmund Reek, Boris Vermont; script, Robert M. Hertzberg; narrator, Nelson Case; collaborators, Walter A. Anderson, Eric H. Haight, John E. Ivey, Gordon N. McKenzie, Robert Lee Morton, Samuel R. Powers, Howard E. Wilson, George L. White, J. Wallace Page, Jr., Miller McClintock; music, L. DeFrancesco; film editors, John Oser, Rosemarie Hickson. © Twentieth Century-Fox Film Corp.; 12Nov47; MP2782. CARBON AND ITS COMPOUNDS. Coronet, c1949. 10 min., sd., b&w, 16mm. Summary: Explains carbon's simple compounds and introduces hydrocarbons and the more complex chain and ring compounds. For senior high school and college classes. Credits: Educational collaborator, Therald Moeller. © David A. Smart; 19Jan49; MP4232. CARBON ARC PROJECTION. National Carbon Co., Inc. 1,350 feet. Summary: Shows what the carbon arc is, how it operates, and why it is the light source best fitted for motion-picture projection and production. © National Carbon Co., Inc.; title, descr., & 2 prints, 3May48; MU2939. CARBON ARC PROJECTION. National Carbon Co., Inc., c1948. 38 min., sd., color, 16mm. Summary: Shows what the carbon arc is, how it operates, and why it is the light source best fitted for motion-picture projection and production. Credits: Director, Norman Wright; photographer, Winton C. Hoch. © National Carbon Co., Inc.; 27Aug48; MP4254. CARBON—BLACK TREASURE. © Roland Reed Productions; title, descr., & 4 prints, 24Feb45; MU15875. CARDIO VASCULAR ANOMILES. Wilding Picture Productions, Inc., c1949, 32 min., sd., b&w, 16mm. Summary: Dr. Stanley Gibson delivers a lecture, illustrated with charts and diagrams, on the subject of cardio vascular anomiles. © Mead Johnson & Co.; 17Jan49; MP3773. CARE OF ART MATERIALS. Young America Films, Inc., c1948. 10 min., sd., b&w, 16mm. © Young America Films, Inc.; 24Sep48; MP3374. CARE OF PETS. Encyclopaedia Britannica Films, Inc., c1944. 1 reel, sd. © Encyclopaedia Britannica Films, Inc.; 25Oct44; MP15985. CARE OF PETS. SEE Animales Del Hogar. CARE OF THE FEET. c1943. 1 reel. Appl. author: Erpi Classroom Films, Inc. © Encyclopaedia Britannica Films, Inc.; 15Dec43; MP14740. CARE OF THE PATIENT WITH DIABETES MELLITUS (COMPLICATED). c1945. 2 reels. Appl. author: Carol Linn Hale. © Willard Pictures; 15May45; MP16039. CARE OF THE PATIENT WITH DIABETES MELLITUS (UNCOMPLICATED). c1945. 3 reels. Appl. author: Carol Linn Hale. © Willard Pictures; 15May45; MP16038. CARE OF THE SKIN. Encyclopaedia Britannica Films, Inc., c1949. 11 min., sd., b&w, 16mm. Summary: Demonstrates good habits of skin hygiene and illustrates common skin ailments. Animated drawings show the structure of the skin and explain why the use of soap is necessary. For primary and middle grades.