عنوان

The development of punch card tabulation in the Bureau of the census, 1890-1940. With outlines of actual tabulation programs

197706

انگلیسی

The development of punch card tabulation in the Bureau of the census, 1890-1940. With outlines of actual tabulation programs

[book]

/ By Leon E. Truesdell

Washington

: U. S. Department of Commerce, Bureau of the Census

، 1965

xiii, 221 p.

: ill

Bibliographical footnotes

U.S. Bureau of the cenaus - History

Punched card systems - History

001

4224

T866d

Truesdell, Leon Edgar

، 1880-

author

U. S. Bureau of the census

ایران

001 .4224 T866d

Previous cataloging