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Descripción
Notas:Panel chairman: Norman M. Bradburn.
This project is supported by funds provided by the Bureau of the Census, U.S. Dept. of Commerce, under contract no. 50-YABC-1-66032.
Descripción Física:1 online resource (ix, 97 pages)
Bibliografía:Includes bibliographical references (pages 89-94).
ISBN:0585155291
9780585155296
1280196009
9781280196003
9786610196005
6610196001