000 00447nam a2200157Ia 4500
008 170101s1981 xx 000 0 und d
020 _a0471042730
100 _aHill J Fredrick
245 0 _aSwitching Theory & Logical Design Introduction To
260 _aNew York
_bWiley
_c1981
300 _a617
650 _aElectronic
650 _aSwitching Theory & Logical Design Introduction To
700 _aPeterson R Geraid
942 _2ddc
_cBK
_01
999 _c741543
_d741543