000 00314nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
082 _a621.38195
_bBAR
100 _aBartee, Thomas C
245 0 _aDigital computer fundamentals
260 _aNew Delhi
_bTata Mc graw Hill Pub.
_c1991
300 _a610
942 _2ddc
999 _c25874
_d25874