000 00262nam a2200121Ia 4500
100 _aJain/R.P
942 _cBK
654 _adigital
245 _aModern Digital Electronics
260 _bTata Mc Graw hill
_aNew Delhi
_c1993
300 _a468
546 _aENGLISH
999 _c27991
_d27991