000			00360 a2200145 4500
082			_a512 _bWAL ed.7
090			_c4478 _d4478
100			_aWalker, George
245			_aThe tutorial algebra _cGeorge Walker
250			_a7th ed
260			_aLondon _bUniversity of Tutorial Press _c1960
300			_a2 v.
650			_aALGEBRA
942			_aGCL _cBOOK _k512 WAL ed.7
999			_c4355 _d4355