01178cam a2200301 i 45000010008000000030008000080050017000160080041000330100017000740200010000910400027001010500033001280820014001611100056001752450110002312600039003413000026003804900049004064900041004555000068004965040030005646500051005946500043006456500052006886500044007408100041007848300051008252743278BD-DhUL20170416094509.0781025s1977    nyu      b   i000 0 eng d  a   78316827   c$4.00  aDLCcDLCdDLCdBD-DhUL00aJX1977b.A2 ID/191aHD9510.500a016 bUNG2 aUnited Nations Industrial Development Organization.10aInformation sources on the iron and steel industry /cUnited Nations Industrial Development Organization.  aNew York :bUnited Nations,c1977.  axii, 103 p. ;c21 cm.1 aUNIDO guides to information sources ; no. 261 a[Document] - United Nations ; ID/191  aIntroductory material in English, French, Russian, and Spanish.  aBibliography: p. 101-103. 0aIron industry and tradexInformation services. 0aIron industry and tradexBibliography. 0aSteel industry and tradexInformation services. 0aSteel industry and tradexBibliography.2 aUnited Nations.tDocument ;vID/191. 0aUNIDO guides to information sources ;vno. 26.