00512nam a22001697a 4500008004100000020001500041050002600056100002500082245007500107250003600182260003000218300001000248650002000258650001700278650002600295700002100321200916b        xxu||||| |||| 00| 0 eng d  a1138218178  aHD4901b.E37 2018 c.1  aEhrenberg, Ronald G.  aModern Labor Economicsbtheory and public policy cRonald G. Ehrenberg  a13th edbInternational edition   aLondon bRoutledge c2018  a768p.  aLabor economics  aLabor policy  aPersonnel management   aRobert S. Smith