00361nam a22001457a 450000500170000000800410001702000180005804100080007608200170008410000200010124500300012125000080015126000410015930000150020020260421074618.0260421b        |||||||| |||| 00| 0 eng d  a0-669-93690-1  aeng  a510.1bHAR/M  aHart,William L.  aMathematics of Investment  a5th  alondonbD.C.Health and Companyc1975  axiii,296p.