000 00299nam a22001217a 4500
020 _a9781260570625
100 _aCAMPBELL R. McCONNELL, ET'TAL
245 _aCONTEMPORARY LABOR ECONOMICS
250 _aTWELFTH EDITION
260 _aNEW YORK
_bMcGrawHill
_c2022
300 _axv,572p
_billst
942 _cBK
999 _c3135
_d3135