000 00245nam a2200109Ia 4500
020 _a9780074633175
100 _aPURI.V.K
245 _aDIGITAL ELECTRONICS CIRCUITS AND SYSTEMS
250 _aNIL
260 _c2007
_bTATA MCGRAWHILL
490 _aP1643
999 _c1677
_d1677