000 00493nam a2200181Ia 4500
008 140128s9999 xx 000 0 und d
040 _besp Biblioteca CIESS
041 _aing
082 _a711 .N313a
100 _aNaciones Unidas
245 _aApproaches to community development in urban areas. Notes on recent experience-
260 _aNew York
260 _bs.p.i.
260 _c1959
300 _a23 p., 28 cm.
500 _a008780
650 _aComunidad, organizaciĆ³n de la
999 _c5678
_d5678