Stephenson, James, 1884- Principles and practice of commerce / by James Stephenson, J. L. D. Ciano. - Sixth edition, reprinted. - xiv, 616 pages : illustrations, tables ; 23 cm Includes index. LCCN: 66002672 Subjects--Topical Terms: CommerceBusinessEconomics LC Class. No.: HF1007 / .S8 1966