000 00306nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a537.622 Y54
100 _aYOFFE,A.F
245 0 _aSEMICONDUCTORS AND THEIR USE
260 _bFOREIGN LANGUAGES PUB.HOUSE, MOSCOW
_c1957
300 _a20X13
942 _cBK
999 _c62182
_d62182