Paul M. Hummel & Charles L. Seebeck, Jr.
Mathematics of finance.
R631580. Mathematics of finance. By Paul M. Hummel & Charles L. Seebeck, Jr. © 31Aug48; A25002. Irma Lee Hummel (W); & Charles L. Seebeck, Jr. (A); 26Apr76; R631580.
Irma Lee Hummel|W||; & Charles L. Seebeck, Jr.|A