McGraw-Hill Book Ca Ine PUBLISHERS OF BOOKS FOR Electrical World - Engineering News-Record Power Engineering and Mining Journal-Press Chemical and Metallurgical Engineering Electric Railway Journal Coal Age American Machinist Ingenieria Internacional Electrical Merchandising BusTransportation Journal of Electricity and Western Industry Industrial Engineer IN THEORY AND PRACTICE BY THEODORE N. BECKMAN Assistant Professor of Business Organization, Ohio State University FIRST EDITION MCGRAW-HILL BOOK COMPANY, INC. |