000 00544nam a22002177a 4500
001 6350
003 MX-SIABUC
005 20260702203552.0
040 _aMX-SIABUC
008 050611s1989 US X j eng d
020 _a0-393-95714-4
090 _aY010 M35s 1989
100 4 0 _aMansfield, Edwin
245 0 _aStudy guide for principles of microeconomics/
_cPor Edwin Mansfield
250 4 _a6
260 4 _aNew York :
_bW.W. Norton & Co.
300 4 _a290 p.
650 _a1.ECONOMÍA
599 _a19990219 00:00:00
942 _c1
999 _c6350
_d6350