00443nam a2200193Ia 4500 210210b1959 xxu||||| |||| 00| 0 eng d eng 531/74 GRISHIN (N) Science for progress Moscow Foreign Languages Publishing House 1959 96 Science progress for Physics OLGIN (A) 008275 126182 126182 0 0 0 0 Physics AL AL Physics 2021-02-17 0.00 0 531/74 008275 2021-02-17 00:00:00 2021-02-17 BK