Описание на библ. документ: Product of the Workshop on Demographic, Economic, and Social Effects of Immigration, held October 21, 1994, National Academy of Sciences, Washington, D.C.
Физически характеристики: 1 online resource (x, 30 pages) : illustrations.
Библиография: Includes bibliographical references (pages 26-27).
ISBN: 0585085420
9780585085425