000 00276nam a2200109Ia 4500
008 220601s9999 xx 000 0 und d
020 _a9781874912590
082 _a613.7 HOWA
100 _aHOWARD NIGEL
_9109889
245 0 _aALTERNATIVE ANSWERS TO BACK PROBLEMS
942 _cBK
_y561
_zJohn Tresidder
999 _c648853
_d648852