BOOKS - POPULAR SCIENCE - Астрономия и космонавтика
US $9.81
651420
651420
Астрономия и космонавтика
Year: 1967
Number of pages: 307
Format: DJVU | PDF
File size: 92 MB
Number of pages: 307
Format: DJVU | PDF
File size: 92 MB
Who made this or that scientific discovery in the field of astronomy and when? When were powerful telescopes created? Where and when were the largest observatories built? When were the most important launches of satellites, rockets, interplanetary spacecraft? To all these questions, the reader will find comprehensive answers in the proposed book...