000			00381nam a2200157Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e202330 _aMAIN
041			_aEnglish
082			_a005.43 H24O(2)
100			_aHarris, Archer J
245		0	_aOperating systems
250			_a2nd ed.
260			_aNew Delhi _bTata McGraw-Hill _c2008
300			_aXi, 294 p.
942			_cBK
999			_c171658 _d171658