Author of "Loose-Leaf Bookkeeping," and "Anti-Confusion Business Methods."

E. C. LANDIS

Of the System Department, Burroughs Adding Machine Company.

HARRIS C. TROW, S. B.

Editor-in-Chief, Textbook Department, American School of Correspondence.

CECIL B. SMEETON, F. I. A.

Public Accountant and Auditor.

President, Incorporated Accountants' Society of Illinois.

Fellow, Institute of Accounts, New York.

JOHN A. CHAMBERLAIN, A. B., LL. B.