Published on January 2018

Alexander Dubrovsky January 25, 2018

Filmstrip and films, made in USSR, 1970s

Filmstrip and films, made in USSR, 1970s, 20th century. The filmstrip was a common form of still image multimedia, once commonly used by educators in primary and secondary schools, change of frames is controlled by a turning knob. Each film stored in special container with cap. ...
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