Alien workers
Subtitle: a study of the labor certification program
By: by David S. North
Publisher: TransCentury Corp.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 198
Subjects: Foreign workers; Emigration and immigration
Notes: Prepared for the Manpower Administration, U.S. Department of Labor, under research contract No. 81-11-71-08.

Bibliography: p. 195-198.