000 00766nam a2200217 a 4500
008 170703s1975####au a|||f#|||||10| 0#eng#d
003 AR-SmCIES
041 7 _aen
_2ISO 639-1
091 _a22046
111 2 _aSymposium on information systems
_cVarna,BG
_d1974
245 1 0 _aInformation systems; their interconnection and compatibility.
260 _aVienna :
_bIAEA,
_c1975.
300 _a470 p. :
_bil.
490 1 _aOIEA, Proceedings series
650 4 _aDOCUMENTACION -CONGRESOS
650 4 _aINFORMACION -SISTEMAS DE RECUPERACION
830 _aOIEA, Proceedings series
999 _c17996
_d17996