000 00576nam a22001934504500
999 _c3671
_d3671
008 082012e20092009////////r///////////eng//
020 0 _a9780073368801
040 _aSV-SoUDB
_bspa
041 _aeng
082 0 _a339
_bW222
_c2009
100 1 0 _aWalstad, William B.
245 1 0 _aStudy Guide for Use With Economics. /
_bWilliam B. Walstad
250 _a18th ed.
260 _aNew York, Estados Unidos
_bMcGraw-Hill
_c2009
300 _a512 p. ;
_c28 cm.
650 0 4 _aECONOMIA
650 0 4 _aCIENCIAS ECONOMICAS
942 _2ddc
_b20/08/2012
_cL-3
_eJorge Bonilla