00378nam a2200145Ia 4500080001800000040001600018011001800034245007400052260003100126300001000157500001500167650003200182010000900214010000900223  a330.34 NAT te  aBIEFCVbPor  aNations Unies  aTendances a long terme du développement économique/ Nations Unies  aParis:bEconómica,c1983  a319p.  aexemplares  aDesenvolvimento económico  atrue  atrue