000			00342nam a2200145Ia 4500
008			161018s9999 xx 000 0 und d
020			_a8188429716
100			_aBalakrishna Prasath. _93
245			_aOperating System And System Programming.
250			_a2Ed
260			_bSci Tech
300			_a413p. _bRs:270
490			_a0949
999			_c949 _d949
942	0	0	_01