Arthur B. Smith, Jr., Charles B. Craver, Ronald Turner

LexisNexis c2011 7th ed

: hard

所蔵館2館

by Herbert R. Northrup, Philip A. Miscimarra ; with Ronald Turner ... [et al.]

Industrial Research Unit c1989 Labor relations and public policy series no. 34

所蔵館11館

by Timothy J. Boyce and Ronald Turner

Industrial Research Unit, Wharton School, University of Pennsylvania c1984 Rev. ed Labor relations and public policy series no. 18

pbk.

所蔵館12館