000 00934cam a2200325M 4500
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008 060810s2004 nyua rb 000 0 eng d
020 _a0470000252
035 _a318431
040 _aYOU
_bspa
_cYOU
_dUIASF
050 4 _aHB 171.5
_bW3935.2004
100 1 _aWelch, Patrick J.
245 1 0 _aStudy guide [to accompany] Economics : theory and practice /
_cPatrick J. Welch, Gerry F. Welch, Denise Kummer.
250 _a7th ed.
260 _aNew York :
_bJohn Wiley,
_c2004.
300 _aiv, 364 p. :
_bil., gráficas ;
_c28 cm.
650 0 _aEconomía
650 4 _aEconomía
_xEstudio y enseñanza (Superior)
700 1 _aWelch, Patrick J.
_tEconomics : theory and practice.
700 1 _aWelch, Gerry F.
700 1 _aKummer, Denise.
049 _aUIAA
905 _a01
942 1 _cNEWBFXC1
999 _c480714
_d480714
980 _851
_gRonald RUIZ