000 00307 a2200133 4500
001 63799
082 _a621.38412 SMI
090 _c37746
_d37746
100 _aSmith, Jack R
245 _aModern Communication Circuits
250 _a2
260 _aInternational
_bMcGraw Hill
_c1998
300 _a577p
942 _aNUST-CAE
_k621.38412 SMI
999 _c298872
_d298872