http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xiv, 272 pages : illustrations, maps ; 24 cm.
Introduction : portrait of a commuter nation -- The colonial experience -- Migrations before World War II -- Postwar migration patterns -- A demographic portrait -- Social and civil rights struggles -- Voices and images of the diaspora -- Overcoming the colonial experience: future challenges -- Brief chronology of Puerto Rican history.
Includes bibliographical references (pages 239-252) and index.