000			00395nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a512.2 _bWAL-H
100			_aWall, C T C
245		0	_aHomological Group Theory
260			_bCambridge University _aLondon _c1979
300			_a393p.
630			_xGeneral Stack
650			_aNatural Science _vMathematics _xAlgebraMathematics
942			_cBOOK
999			_c90634 _d90634