Cover image not available
Previous ed. published as 'Proiskhozhdenie kosmicheskikh luchei.' Izd. A.N. S.S.S.R., 1963.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The origin of cosmic rays by V. L. Ginzburg. Published by Pergamon in 1964. Publication and catalogue information, links to buy online and reader comments.