Description
Item Description:"The project that is the subject of this report was supported by contract number 50-YABC-8-66010 between the National Academy of Sciences and the U.S. Census Bureau"--Title page verso.
Electronic resource.
Physical Description:xxvi, 595 pages ; 24 cm.
Bibliography:Includes bibliographical references (pages 533-565) and index.
ISBN:0309529980 (electronic bk.)