Rassweiler, Merrill Paul Fundamental procedures of financial mathematics by Merrill Rassweiler & Irene Rassweiler. - New York Macmillan [1952] - 260 p. 25 cm. LCCN: 52012833 /L Subjects--Topical Terms: Business mathematics LC Class. No.: HF5691 / .R38 Dewey Class. No.: 511.8