000 00477nam a22001457a 4500
008 230221b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 002(4)(082.2)
_b L6;1
245 _aThird European congress on information systems and networks
_c/ Luxembourg,27-30 May 1975
260 _aMunchen:
_bVerlag Dokumentation,
_c1976
300 _a675p.
650 _aScience
653 _aInformation system
942 _2udc
_cPR
999 _c2796
_d2796