REVERSE VOLTAGE FEEDBACK RATIO--HYBRID. See
VOLTAGE FEEDBACK RATIO--HYBRID.
THE REVOLUTIONARY. Pressman Williams Enterprises. Released by United Artists Corp. 100 min., sd., color, 35 mm. From Hans Koningsberger's novel. © Pressman Williams Enterprises, Inc.; 15Jul70; LP38141.
RICKY'S GREAT ADVENTURE. Atlantis Productions. 10 min., sd., color, 16 mm. © Atlantis Productions, Inc.; 15May69; MP20841.
RIP VAN WINKLE (Filmstrip) Troll Associates. 43 fr., color, 35 mm. (American folk heroes and tall tales) A tale by Washington Irving; illustrator, Virginia Apostolides. © Troll Associates; 8Jan70; A166480.
RISE OF INDUSTRIAL AMERICA. See
THE RISE OF THE AMERICAN CITY.
THE RISE OF THE AMERICAN CITY. Encyclopaedia Britannica Educational Corp. 32 min., sd., color, 16 mm. (Rise of industrial America) © Encyclopaedia Britannica Educational Corp.; 20Aug70 (in notice: 1969); MP20870.
RIVER, WHERE DO YOU COME FROM? Learning Co. of America. 10 min., sd., color, 16 mm. © Learning Co. of America, division of Columbia Pictures Industries, Inc.; 2Nov70; LP38313.
THE ROBBER BARON CONCEPT (Filmstrip) Mt. San Jacinto College. 29 fr., color, 35 mm. (History 17-B) © Mt. San Jacinto College a.a.d.o. Mt. San Jacinto Junior College District (in notice: Mt. San Jacinto College); 1Jan68; JP12520.