Barwick, John H. The compleat videocassette users guide principles and practice of programming by John H. Barwick and Stewart Kranz. George Beker, director of research. - White Plains, N.Y. Knowledge Industry Publications [c1973] - v, 169 p. illus. 28 cm. ISBN: 0914236008 LCCN: 73089989 //r88 Subjects--Topical Terms: Videocassettes. LC Class. No.: LB1044.75.Z9 / B37 Dewey Class. No.: 001.55/3