000 00285nam a2200133Ia 4500
008 230401s2011 xx 000 0 eng d
082 _a380
100 _aSUDHAKAR (A)
245 0 _aCIRCUIT & NETWORKS
250 _a6
260 _bDELHI TMH
_c2011
300 _a972
942 _2ddc
_cBTECH
999 _c361
_d361