000 00389nam a2200157Ia 4500
082 _a338.9
_bUn58.US
100 _aUNESCO, Social Science Methods and Analysis Division
245 _aUse of socio-economic, indicators in development planning
_b
260 _aParis
_bUNESCO
_c1976
300 _a282p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a6076
999 _c6076
_d6076