The coding and tabulation of medical and research data for statistical analysis
By: by Thomas I. Edwards ...
Series: United States. Public Health Service. Public health reports. Reprint -- no. 2346; Public health reports (Washington, D.C. : 1896) -- no. 2346
Publisher: U.S. Govt. Print. Off.
Published: 1942
Place of publication: Washington]
Language: eng
Number of pages: 14
Subjects: Statistics; Tabulating machines
Notes: "References": p. 14.