000 00214 a2200097 4500
001 24908
100 _aBedford, B.D
245 _aPrinciples of inverter circuits
260 _a
_bWiley
_c1964
090 _c16856
_d16856
942 _aNUST-CAE
_cM
_c7620
999 _c259981
_d259981