00461nam a2200193Ia 4500 210210b1971 xxu||||| |||| 00| 0 eng d 621.3841 PRUR PRUSLIN (Z M) Radio engineering and electronics. Moscow. Mir Publishers, 1971 464 Radio engineering electronics. and Radio SMIRNOVA (M A). 039513 89473 89473 0 0 0 0 Electronics AL AL Electronics 2021-02-17 6.00 0 621.3841 PRUR 039513 2021-02-17 00:00:00 2021-02-17 BK