000 00396nam a22001697a 4500
999 _c67526
_d67526
008 161118b xxu||||| |||| 00| 0 eng d
020 _a9780471679462
040 _CTUM
100 _aWelch, Patrick J.
245 _aEconomics
_bTheory and practice
250 _a8th ed.
300 _axx;ill;532p.
500 _aindex
650 _2Economics
700 _aWelch, Gerry F.
942 _2lcc
_cBK