000 00410nam a2200157Ia 4500
008 150723s9999 xx 000 0 und d
020 _a1979
082 _a 621.381041 PUR-D
100 _a Puri, V K
245 _a Digital electronics: circuits and systems
260 _b Tata McGraw Hill Publishing Co. Ltd., New Delhi
260 _c2001
300 _a444
650 _a Digital electronics
942 _cBK
999 _c1854
_d1854