000 00318nam a2200121Ia 4500
008 220601s2007 xx 000 0 eng d
100 _aPURI,V.K.
245 0 _aDIGITAL ELECTRONICS
250 _a1st Ed.
260 _c2007
_aNew Delhi
_bTata Mcgraw Hill Education Private Limited
300 _a446
942 _2ddc
_cBTECH
_02
999 _c1380
_d1380