History of the U.S. Postal Service, 1775-1982 /

"April 1983"--P. 4 of cover.

The Federal role in increasing the productivity of the U.S. food system /

Mode of access: Internet.

Evaluation and research program of the U.S. censuses of population and housing, 1960 : accuracy of data on housing characteristics.

Mode of access: Internet.

Evaluation and research program of the U.S. censuses of population and housing, 1960 : accuracy of data on population characteristics as measured by reinterviews.

Mode of access: Internet.

Evaluation and research program of the U.S. censuses of population and housing, 1960 : accuracy of data on population characteristics for subgroups of the total population.

Bibliography: p. 76.

Evaluation and research program of the U.S. censuses of population and housing, 1960 : effects of coders /

Bibliography: p. 24.

Evaluation and research program of the U.S. censuses of population and housing, 1969 : effects of different reinterview techniques on estimates of simple response variance.

Bibliography: p. 100.

Evaluation and research program of the U.S. censuses of population and housing, 1960 : effects of interviewers and crew leaders.

Bibliography: p. 89.

Directional characteristics of a u-shaped slot antenna /

"Contract AF33(616)-3220 Project No. 6(7-4600) Task 40572 Wright Air Development Center"

Whole world eyes services of Illinois U.

Mode of access: Internet.

[Documents bearing on the suit brought by the Commonwealth of Massachusetts in the Supreme Court of the U.S. to test the constitutionality of the Sheppard-Towner Act involving the principle of federal aid legislation.]

Mode of access: Internet.

Bulletin of the Green section of the U. S. Golf Association.

Vol. 2 lacks t.-p. and index.

Soviet publications in plant pathology and closely related fields; titles published from 1925 through early 1953 and available in the Library of the U.S. Department of Agriculture.

Mode of access: Internet.

Joint Meeting of the U.S. Sections of the Combustion Institute, Western states, Central states, Eastern states : [proceedings].

Mode of access: Internet.

Being the "Log" of the U.S.S. Maui in the World War with photographic illustrations /

Mode of access: Internet.