FFinal reportFinal reportde UNISIST (Program) · Publicada por primera vez en 1979MateriasCongressesInformation servicesScienceTechnologyEdiciones (1)Final report (1979)UNESCO · inglésMás obras de UNISIST (Program)PPreservation and conservation of library and archival documePreservation and conservation of library and archival documents, a UNESCO/IFLA/ICA enquiry into the current state of the world's patrimonyIInformation systems and services on research in progressInformation systems and services on research in progressI
PPreservation and conservation of library and archival documePreservation and conservation of library and archival documents, a UNESCO/IFLA/ICA enquiry into the current state of the world's patrimony
IInformation systems and services on research in progressInformation systems and services on research in progress