Science and technology 1975 № 23
Film-document №75136 1 part, Duration: 0:08:56.28 Price category G
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Needs clarification of possibility of digitizing.
AnnotationInto the depths of the body "On a new device - gastroduodenoscope, designed to study the internal organs of man. 3. "In the Alazani Valley" About excavations in the Gru USSR of the largest mound.