Motion pictures, January-June 1973

by Library of Congress. Copyright Office

Low friction arthroplasty using a two part prosthesis. 22 min., sd., color, 16 mm. © Richards Manufacturing Company; 21Oct71; MP24254.

MP24255.

All for one: Tutorial highlights. Arthur L. Terr. 11 min., sd., b&w, 16 mm. Appl. au.: Arthur L. Terr & Lillian Pope. © Single Concepts Productions, Inc. & Lillian Pope; 16Jul73; MP24255.

MP24256.

Clouds. An Academy Films production. 3 min., si., color, Super 8 mm. Appl. au.: Doubleday Multimedia, division of Doubleday and Company, Inc. © International Communications Films; 18Mar70; MP24256.

MP24257.

Carbon dioxide testing. 4 min., si., color, Super 8 mm. Loop film. Appl. au.: Doubleday Multimedia, division of Doubleday and Company, Inc. © Doubleday and Company, Inc.; 23Oct72; MP24257.

MP24258.

Water from chemicals. 4 min., si., color, Super 8 mm. Loop film. Appl. au.: Doubleday Multimedia, division of Doubleday and Company, Inc. © Doubleday and Company, Inc.; 7Nov72; MP24258.

MP24259.