000			00290nam a2200121Ia 4500
008			160122s9999 xx 000 0 und d
041			_aEnglish
100			_aDonald H Sandaess
245			_aComputer concept& applications
260			_bDelhi:TMH _c1995
300			_a546p.
650			_aComputer
999			_c4676 _d4676