000			00331nam a2200145Ia 4500
082			_a005.43 _bDUN
100			_aDuncan, Ray
245			_aAdvanced MS DOS programming
260			_aNew Delhi _bB. P. B. _c1999
300			_a669p.
650			_aComputer Science
650			_aInformation Technology
650			_aMCA
044			_aIndia
999			_c2765 _d2765