00438nam a2200157Ia 4500082001300000100001100013245008500024260002400109300000900133650002400142650003700166650001100203650003500214650002000249710001100269  a026 UNE;  aUnesco 0aUnisist: synopsis of the feasibility study on a World science information system  aParisbUnescoc1971  a92p.  aInformation science  aInformation resources management  aUNISIS  aInformation systems management  aLibrary science  aUnesco