Motion pictures and filmstrips, January-June 1972

by Library of Congress. Copyright Office

DIRECTIONS IN EDUCATION FOR NURSING THROUGH TECHNOLOGY. Lesson 78.

THE DIFFERENT FORMS OF BUSINESS. See

THE FINANCIAL MARKETPLACE.

DIGESTIVE SYSTEMS IN ANIMALS. Audio-Visual Center, Indiana University. 15 min., sd., color, 16 mm. © Indiana University; 27Oct71; MP22133.

DINNER FOR TWO, PLEASE ORSON. See

H. R. PUFNSTUF.

DIODE CLAMPING. Thomas M. Adams. 4 min., si., color, Super 8 mm. Loop film. © Thomas M. Adams; 1Oct71; MP22118.

DIODE CLIPPING. Thomas M. Adams. 4 min., si., color, Super 8 mm. Loop film. © Thomas M. Adams; 1Oct71; MP22119.

DIODE LOGIC. Thomas M. Adams. 4 min., si., color, Super 8 mm. Loop film. © Thomas M. Adams; 1Oct71; MP22106.

DIODE TRANSISTOR LOGIC. Thomas M. Adams. 4 min., si., color, Super 8 mm. Loop film. © Thomas M. Adams; 1Oct71; MP22117.