000 00291nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aLeach, Donald P., Malvino, A.P. and Saha, Gautam
245 _aDigital Principles and Applications
260 _aNew Delhi
_bTata Mcgraw Hill Pub.
942 _cBK
999 _c2146
_d2146