00485nam a22001577a 4500 230420b |||||||| |||| 00| 0 eng d National Science Library National Science Library 5/6(47):335.55 K6 Parry, Albert 7034 New class Divided: Science and technology versus communism London: The Macmillan Company, 1966 xvi, 364p. Science Technology udc BK 21807 21807 0 0 udc 0 564733555_K6 0 31910 NSL NSL GF/Rk-5/C-15/R-3 1967-03-18 0 5/6(47):335.55 K6 19953 2023-04-20 00:00:00 1967-03-18 BK