The Efficiency magazine.
- Publisher: International Office Equipment Bourse
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 31266781
- Subject: Business Periodicals.
- Subject code: H
- Publication history: v. 1-6, no. 3; Jan. 1911-Mar. 1916.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | c.1 v.1-2 1911-12; 1912 Sep; 1913 Feb; 1913 Jan; 1913 Mar; 1913 Apr; 1913 May; 1913 Jul; 1913 Aug; 1913 Oct; 1913 Nov; 1913 Dec; c.1 v.3-4 1913-1914; v.4-6 1914-1916; c.1 v.5-6 1915-1916 | permanent |