Getting the most out of time
Subtitle: a textbook and catalog of an automatic organizational telephone system : revised for greater efficiency in interdepartmental communication : the Select-O-Phone
By: Screw Machine Products Corporation
Publisher: Screw Machine Products Corporation
Published: 1930
Place of publication: Providence, Rhode Island
Language: eng
Number of pages: 32
Subjects: Catalogs; Telephone; Equipment and supplies; Screw Machine Products Corporation
Other titles: Getting the most out of time :
Notes: Cover title

Issued with "Information blank" (folded sheet)

Includes specifications and index

Avery Classics copy: With "Instructions for wiring, installing and maintaining the Select-O-Phone system" (6 leaves), and "Interior telephone specifications for architects" (4 unnumbered pages)

Avery Classics copy: With pencil marking--Page [1] of cover