000 00263nam a2200121Ia 4500
008 220201s1995 xx 000 0 eng d
082 _a4
_bKUM
100 _akumar,D
245 0 _aUnderstanding Computer
260 _bUDH Pub.
_c1995
300 _a385
942 _2ddc
999 _c7629
_d7629