00571nam a22001817a 450000500170000000800410001702000150005802000150007305000200008810000180010824500730012625000120019926000440021130000320025550400430028765000260033065000330035620160302115632.0160302b        ctu||||| |||| 00| 0 eng d  a0275943623  a027594363104aHB172bL48 19951 aLevy, John M.10aEssential microeconomics for public policy analysisc / John M. Levy  a1a. ed.  aWestport, Connecticut :bPraeger,c1995  axi, 234 p. :bil. ;c23 cm.  aBibliografía : p. 223-228 e índice 72lembxMicroeconomía 72lembxPolítica económica