Smith, Robert S.
Population economics:selected essays : Selected Essays of Joseph J. Spengler / compiled by : Robert S. Smith, Frank de Vyver & William R. Allen - Durham : Duke University Press , 1972 - v, 536 p. : ill. ; 27 cm.
Includes bibliographical references and index.
0822302861
Demography
Population
312 / SPE-3
Population economics:selected essays : Selected Essays of Joseph J. Spengler / compiled by : Robert S. Smith, Frank de Vyver & William R. Allen - Durham : Duke University Press , 1972 - v, 536 p. : ill. ; 27 cm.
Includes bibliographical references and index.
0822302861
Demography
Population
312 / SPE-3