Bailey, Thomas R. Immigrant and native workers : contrasts and competition / Thomas R. Bailey. - Boulder : Westview Press, 1987. - xvi, 168 p. : ill. ; 24 cm. ISBN: 0813373492 : $34.50 LCCN: 86028205 LC Class. No.: HD8081.A5 .B35 1987 / B35 1987 Dewey Class. No.: 331.6/2/0973