The development of punch card tabulation in the Bureau of the Census, 1890-1940
Subtitle: with outlines of actual tabulation programs
By: by Leon E. Truesdell.
Publisher: U.S. G.P.O.
Published: 1965
Place of publication: Washington, D.C
Language: eng
Number of pages: 221
Subjects: United States. -- Bureau of the Census; Punched card systems; United States -- Census
Notes: Includes bibliographical references.