Some applications of statistical sampling methods to outgoing letter mail characteristics
By: Norman C. Severo [and three others]
Contributors: United States. National Bureau of Standards; United States. Post Office Department. Office of Research and Engineering
Series: National Bureau of Standards technical note -- 16; NBS technical note -- 16.
Publisher: National Bureau of Standards, United States Department of Commerce, Office of Technical Services
Published: 1959
Place of publication: Washington, D.C
Language: eng
Number of pages: 129
Subjects: Letter services; Letter mail handling
Notes: Title from title screen (viewed Mar. 12, 2014).

"July 1959."

Includes bibliographical references (page 124).

The work described in this report was sponsored by the Office of Research and Engineering, Post Office Department.