000 00244nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aTK454.B69.1994
100 _aROBERT L.BOYLESTAD
245 0 _aINTRODUCTORY CIRCUIT AND ANALYSIS
942 _cBK
999 _c63237
_d63237