000 00302nam a2200097 4500
245 _aUse of socio-economic indicators in development planning
100 _aUnited Nations Educational Scientific and Cultural Organization.
260 _aParis
_bUNESCO
_cc1976
300 _a282p. : 24cm
082 _aDB309.2
_bUNI
999 _c4683
_d4683