000			00677nam a2200265Ia 4500
001			53019
005			20250221155844.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a9788131712894
100			_aDeitel, Harvey M
245		0	_aOperating system
250			_a3
260			_aNew Delhi
260			_bPearson Education
260			_c2004
300			_alix, 1209p.
650			_aDistributed computing -- Operating system
650			_aNetwoking -- Computer
650			_aNetwork Security
650			_aOperating system
650			_aVirtual memory -- Operating system
700			_aChoffnes, David R
700			_aDeitel, Paul J
942			_cBK
999			_c68807 _d68807