000 00259nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a621.38
_bCIR
100 _aCirovic, M M
245 0 _aIntegrated circuits
260 _aVirginia
_bReston
_c1977
942 _cBK
999 _c29005
_d29005