000 00324 a2200109 4500
100 1 _aErmolov, R.S..
_eAutor
245 0 _aCifrovye castotometry /
_cErmolov R.S..
710 2 _aEnergija.
_eWydawca
_4pbl
260 _aLeningrad :
_bEnergija,
_c1973.
300 _a150 s.;
_c24 cm.
490 1 _aMicroelectronics Series
830 0 _aMicroelectronics Series
999 _c5740
_d5740