000			00288nam a2200121Ia 4500
005			20260205052525.0
008			260111s9999||||xx |||||||||||||| ||und||
100			_aMathur, R
245		0	_aDOS 6.2 quick reference
260			_aNew Delhi _bGalgotia _c1998
300			_a396p.
942			_cBK
999			_c116495 _d116495