000 00343pam a2200133a 44500
082 _a511.8076
_bL455e
100 _aLayton, William Isaac
245 1 _aESSENTIAL BUSINESS MATHEMATICS
260 _aN. Y.
_bJ. Wiley
_c1965
300 _a300
650 _aBusiness Mathematics. Problems, Exercises, Etc
964 _gCIRC
997 _a58551 C
999 _c426957
_d426957