Economic incentives to labor mobility
Subtitle: the Puerto Rican case
By: Lois S. Gray
Publisher: Xerox University Microfilms
Published: 1974
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 257
Subjects: Labor mobility; Puerto Ricans; Employment; Emigration and immigration; Economic conditions
Notes: "67-825."

Thesis--Columbia University, 1966.

Bibliography: leaves 247-257.