A series of 52 traffic lessons .
Contributors: Traffic Service Corporation.
Publisher: The Traffic service corporation
Published: 1941
Place of publication: Chicago
Language: eng
Subjects: Railroads -- United States -- Rates.; Railroads -- United States -- Traffic.; Transportation -- United States -- Rates.; Shipping -- United States -- Rates.
Notes: At head of title: ... By G. Lloyd Wilson.

"Reprinted from a series of articles--52 traffic lessons--being published in Traffic world.  The first article appeared in the August 17, 1940, issue.  They are being published one every other week and will be completed in 1942."--Publisher's note.

Bibliographical foot-notes.
Table of contents: title: pt.1. Freight classification and rate making.; title: pt.2. Railroad freight rate structure.