00536nam a2200157 a 450000100060000000300090000600800410001504000280005608200160008410000270010024501080012726000620023530000080029765000360030565000370034113679CO-ViMGA141112s2004 ck r 000 u spa d aCO-ViMGAbspacCO-ViMGA04a320.5 M835e1 aMoreno, Andres Enrique10aThe effect of organizational structure on the effectiveness of interest groups : bthe case of Colombia aMichigan : bUniversity Microfillms International, c1991 a27514aCIENCIAS PolíticaS - COLOMBIA14aPolítica Y GOBIERNO - COLOMBIA