BOOKS - POPULAR SCIENCE - Патенты подводного царства
US $6.76
937651
937651
Патенты подводного царства
Author: Акимушкин Игорь Иванович
Year: 1965
Format: PDF | DJVU
File size: 10.9 MB
Language: RU
Year: 1965
Format: PDF | DJVU
File size: 10.9 MB
Language: RU
This short brochure describes the amazing inventions of nature that modern engineers are adopting.