000 00320cam a22001097a 4500
008 180718b1958 xxu||||| |||| 00| 0 eng d
082 _aTooo Un3
245 _aManual on economic developments projects
_cby United Nations
260 _aNew York
_bUnited Nations
_c1958
300 _axiv,242p
700 _aU.S.A. United Naitons
999 _c420640
_d420640