PLACE VALUE. See

EXPLORING NEW MATH.

PLANTATION REVOLUTION OF THE 1950'S: PLANTERS, MACHINES AND NEGROES (Filmstrip) Louisiana Audio Visuals, a division of Southern Audio Visual Corp. Made by Jamieson Film Co. 2 filmstrips, color, 35 mm.

Contents: Pt. 1-2: Prelude to revolution. 53 fr.--The crises--social, political, economic. 39 fr.

Credits: By Sue Eakin.

© Louisiana Audio Visuals, a division of Southern Audio Visuals Corp. (in notice: Louisiana Audio Visuals, a division of Southern Audio Visual Corp.); 15Dec71; JP13548, 13550.

PLANTATION REVOLUTION OF THE 1950'S: PLANTERS, MACHINES AND NEGROES. Pt. 4: In the wake of the revolution (Filmstrip) Louisiana Audio Visuals, a division of Southern Audio Visual Corp. Made by Jamieson Film Co. 45 fr., color, 35 mm.

Credits: By Sue Eakin.

© Louisiana Audio Visuals, a division of Southern Audio Visual Corp.; 15Dec71; JP13552.

PLAY IT AGAIN, CHARLIE BROWN. Lee Mendelson Film Productions & Bill Melendez Productions. 1 reel, sd., color, 35 mm. Produced in cooperation with United Feature Syndicate.