000 00546nam a22001810a 4500
001 PT34555
003 AR-LpoUNG
005 20210131230206.0
008 191001suuuu||||ag |||||||||||||||||eng d
040 _aAR-LpoUNG
_bspa
_cAR-LpoUNG
_eaacr
041 _aeng
082 0 _a303.483 58soc
245 1 0 _aSocio-economic indicators for planning :
_bmethodological aspects and selected examples
260 _as.l.
_bUNESCO,
_cs.f.
710 2 _aUnited Nations Educational, Scientific and Cultural Organization (Paris)
905 _a34555
942 _cLIB
999 _c1991
_d1991