000			00395nam a2200157Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
020			_cRS0.65
040			_e14425 _aMAIN
041			_aEnglish
082			_a005.43 H198O
100			_aHansen, Per Brich
245		0	_aOperating system principles
260			_aNew Delhi _bPrentice-Hall of India _c1990
300			_axviii, 366 p.
942			_cBK
999			_c66661 _d66661