000 00294nam a2200109Ia 4500
100 _aKulkarni
942 _cBK
245 _aPragati simple notes for diploma in engineering
_bprinciples of digital techniques
260 _aPragati Prakashan, Pune
_c1988
082 _a621.381958 Kul
300 _a105
999 _c63394
_d63394