The basing-point system; an economic analysis of a controversial pricing practice.

Bibliographical footnotes.

Service life prediction based on sorptivity for highway concrete exposed to sulfate attack and freeze-thaw conditions /

"March 2002."

General censuses and vital statistics in the Americas: an annotated bibliography of the historical censuses and current vital statistics of the 2l American republics, the American sections of the British Commonwealth of Nations, the American colonies of Denmark, France, and the Netherlands, and the American territories and possessions of the United States.

At head of title: United States Dept. of Commerce, Jesse H. Jones, secretary. Bureau of the Census, J.C. Capt, director... United States Library of Congress, Archibald MacLeish, librarian. Reference Dept., David C. Mearns, director.