Bourdais, ClaudeJohnson, Laurette2023-03-062023-03-061973CERIS -360-10https://hdl.handle.net/2139/54822This manual consists of a set of self-instructional units designed to help gain skill and facility in operating the VTR system. The components of the system are a video camera, tape recorder, monitor, tripod, together with a power source adapter and battery.enmulti-mediaOperating the video-tape recording system: Multi-media series No.1: A self-instructional programText