Ditto catalog
Publisher: Ditto, Inc.
Published: 19uu
Place of publication: Chicago
Language: eng
Number of pages: 28
Subjects: Catalogs; Office equipment and supplies industry; Office equipment and supplies; Copying machines; Incorporated Ditto
Notes: Cover title.

In original paper binding.
Table of contents: title: Direct process duplicating machines and supplies; title: Gelatin duplicating machines and supplies.