The Apex electric suction cleaner sales guide
Subtitle: the "how-to" book for Apex dealers & salesmen
Contributors: Tosdal, Harry R. (Harry Rudolph), 1889- former owner; Apex Electrical Manufacturing Company
Publisher: Apex Electrical Distributing Co.
Published: 1920
Place of publication: Cleveland?
Language: eng
Number of pages: 16
Subjects: Sales personnel; Handbooks, manuals; Selling; Vacuum cleaners
Notes: Cover title.