000			00353nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-7366-062-X
082			_a005.43 LEW
100			_aLevine, John R Mason Tony & Brown Doug _92215
245		0	_aLex & Yacc
260			_aSPD _bBangalore _c2007
300			_b250
650			_aOperating systems
999			_c175875 _d175875