00653nam a2200241Ia 450000500170000000800410001703700150005804000070007308200230008011000160010324500750011926000290019430000200022349000300024365000230027365000220029665000330031865100120035165100120036365100100037594200090038599900170039420260814110244.0260814t1986    xx            000 0 und d  adonación  aen  aBIB/02.01.02/05823  aNU.  UNESCO 0aSocio-economic analysis and planning: critical choice of methodologies  aParis :bUNESCO,  c1986  a260 pb. : tbls  aSocioeconomic studies, 12  aANALISIS ECONOMICO  aESTUDIOS DE CASOS  aPLANIFICACION DEL DESARROLLO  aECUADOR  aFRANCIA  aKENYA  tMJCh  c18852d18852