Published by NASA, Washington DC, 1970
Seller: Book Booth, Berea, OH, U.S.A.
Paperback. Condition: Good. ex-library copy with usual markings, covers have minor wear and soil, spine tears taped, corners and ends of spine bumped and creased, pages tightly bound. bottom corner of one sheet creased and folded during binding and not trimmed to fit, v + 140 pages, translation form the Russian of a title published in 1967 of the effects of various work regimens and diurnal rhythms possible in space and on other planets on physical and mental stamina Size: 8 x 10.5.