Newsreel
Science and technology 1967 № 4
Film-document №75765
1 part, Duration: 0:09:24
Price category G
- Parts
- 1
Part 1 digitized in HD 0:09:25
Availability of videosources
1;
Needs clarification of possibility of digitizing.
Annotation
on the shop of blanks and finished parts. 3. "It is necessary for school" Optical device - overhead projector for high school.