000			00402nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a512 _bSER-A
100			_aSerge, Lang
245		0	_aAlgebraic Structures
260			_bADDISON WESLEY PUBLISHING COMPANY _aLondon _c1967
300			_a173p
630			_xGeneral Stack
650			_aNatural Sciences _vMathematics _xAlgebraMathematics
942			_cBOOK
999			_c77186 _d77186