000 00602nam a22001817a 4500
008 230630b |||||||| |||| 00| 0 eng d
020 _a90-66-00543-6
040 _aNational Science Library
_cNational Science Library
080 _aD 025.45UDC
_bL6
245 _aCumulated UDC supplement, 1965-1975
_c/ International Federation for Documentation
260 _aHague:
_bInternational Federation for Documentation,
_c1976
300 _a127-215p.
490 _aFID
_v543
500 _aVol. 2 (Class 5)
650 _aLibrary science
653 _aClassification, Universal decimal
942 _2udc
_cREP
999 _c48431
_d48431