000 00277nam a2200109Ia 4500
100 _aVenkataraman, R
942 _cBK
245 _aPulse, digital circuits and computer fundamentals
260 _aDhanpat Rai & Sons, New Delhi
_c1989
082 _a621.381 Ven
300 _avii, 890
999 _c61819
_d61819