000 00267nam a22001217a 4500
020 _a9788120312081
082 _a650.01513
100 _aSPOONSE HA, WILSON D.A.L
245 _aTHE ESSENCE OF MATHEMATICS FOR BUSINESS
260 _bPHI
300 _a266
942 _cBK
999 _c7389
_d7389