000 00274nam a22001217a 4500
020 _a9780021456642
020 _a 002145664X
082 _a330
_bCLA
100 _aClayton, Gary E.
245 _aEconomics
260 _aColumbus :
_bMcGraw Hill Education,
_c2016
942 _cREF
999 _c45212
_d45212