Cochran, Thomas B., William M. Arkin, Robert S. Norris and Jeffrey I. Sands. books & textbook
Nuclear Weapons Databook: Volume IV - Soviet Nuclear Weapons
Cochran, Thomas B., William M. Arkin, Robert S. Norris and Jeffrey I. Sands.
Harper & Row, Ballinger Division /1989T Hardcover / 433 Pages
isbn-10: 0887300499 / isbn-13: 9780887300493
