000			00351nam a2200157Ia 4500
008			221030s9999 xx 000 0 und d
020			_a0070482942
041			_aEnglish
082			_a105.23 _bDha
100			_aD. M. Dhamdhere
245		0	_aOperating Systems
260			_bTMH _aNew Delhi _c2003
300			_a806
650			_aComputers
942			_cBK
999			_c317 _d317