000			00519nam a2200217Ia 4500
001			21588
005			20250221151706.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a74635794
100			_aDhamdhere, D M
245		0	_aSystems programming and operating systems
250			_a2 rev.
260			_aNew Delhi
260			_bTata McGraw Hill
260			_c1999
300			_axvi, 658p.
500			_aIncludes index
650			_aOperating systems
650			_aSystem programming
942			_cBK
999			_c37552 _d37552