000			00379nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-85623-11-2
082			_a005.43 MAT
100			_aMathur, Rajiv _9680
245		0	_aDos 6.2: quick reference
250			_a3rd
260			_aGalkutia publications _bNew Delhi _c1999
300			_b75
650			_aOperating systems
999			_c165402 _d165402