000 00316nam a2200133Ia 4500
020 _a9780070601758
100 _aDonald P Leach
245 _aDigital Principles and Applications
250 _a6
260 _c2008
_bTMH
_aNew Delhi
300 _axxii+683
700 _aAlbert Paul Malvino
_aGoutam Saha
942 _cBK
999 _c35708
_d35708