Brumbaugh, Martin Allen, 1896- Business statistics, [electronic resource] / by Martin A. Brumbaugh and Lester S. Kellogg with the collaboration of Irene J. Graham.. — Chicago, : R.D. Irwin,, 1949.. — xv, 913 p. incl. tables, forms. : diagrs. (1 fold.) 24 cm.

"First printing. September, 1941."

Includes bibliographical references.




Commercial statistics.
Statistics.

HA29 / .B83 1949

311.2 / B893