000 00426nam a2200145 4500
008 0 1970 0an 000 0Mex
020 _a968-451-260-0
050 _aTK7867 L6718
082 _a621.38153 L257t
100 _aLowen Berg Edwin C.
245 _aTeoria y problemas de circuitos electronicos /Edwin C. Lowen Berg
260 _aMexico: McGawHill
300 _a276p, 28cm
650 _a1. CIRCUITOS ELECTRONICOS
999 _c19727
_d19727