000 00306cam a22001097a 4500
008 180718b1971 xxu||||| |||| 00| 0 eng d
082 _aXA 3 Un3
245 _aSocial programming of housing in urban areas
_cBy United nations
260 _aNew York
_bUnited nations
_c1971
300 _a80p.
650 _aHousing
999 _c415030
_d415030