International payments ; a science; a new mathematics to improve statistics on international trading /

Bibliographic Details
Main Author:	Hall, Ray Ovid, 1891-
Format:	Book
Language:	English
Published:	Washington, D. C. : Storage bookshop, 1946.
Subjects:	Balance of trade. Business mathematics.

Description
Item Description:	Reproduced from type-written copy.
Physical Description:	xi, 124 pages ; 29 x 22 cm.