00472nam a2200193Ia 4500 210210b1946 xxu||||| |||| 00| 0 eng d eng 387/9 HEMSTOCK (H F) Essentials of business arithmetic London George G Harrap & Co Ltd. 1946 342 Essentials business arithmetic Arithmetics KANZER (Edward M) 005653 125688 125688 0 0 ddc 0 0 COM AL AL 2021-02-17 0.00 0 387/9 005653 2021-02-17 00:00:00 2021-02-17 BK