Lewis, Edwin H.
Marketing electrical apparatus and supplies - 1st ed. - New York McGraw-Hill 1961 - xiii, 306 p. ill. 24 cm.
Electric industries--United States
Electric apparatus and appliances
658.923 / LEW/1961
Marketing electrical apparatus and supplies - 1st ed. - New York McGraw-Hill 1961 - xiii, 306 p. ill. 24 cm.
Electric industries--United States
Electric apparatus and appliances
658.923 / LEW/1961