Motion pictures, January-June 1973

by Library of Congress. Copyright Office

Key transformation techniques. Lesson no. 533.1. Edutronics Systems International, Inc. 9 min., sd., color, Super 8 mm. Loop film. © Edutronics Systems International, Inc.; 22Jul71; MP24174.

MP24175.

Prime number division algorithm. Lesson no. 533.2. Edutronics Systems International, Inc. 7 min., sd., color, Super 8 mm. Loop film. © Edutronics Systems International, Inc.; 19May71; MP24175.

MP24176.

Selecting a key transformation technique. Lesson no. 533.3. Edutronics Systems International, Inc. 7 min., sd., color, Super 8 mm. Loop film. © Edutronics Systems International, Inc.; 3Jun71; MP24176.

MP24177.

Bucket indexing performance. Lesson no. 534.1. Edutronics Systems International, Inc. 8 min., sd., color, Super 8 mm. Loop film. © Edutronics Systems International, Inc.; 3Jun71; MP24177.

MP24178.

Techniques for handling synonyms. Lesson no. 534.2. Edutronics Systems International, Inc. 9 min., sd., color, Super 8 mm. Loop film. Add. ti.: Technique for handling synonyms. © Edutronics Systems International, Inc.; 23Jun71; MP24178.

MP24179.