000 00273nam a22000977a 4500
008 230913b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aThesaurus iso thesaurus
260 _bAfnor -ISO
_c1976
942 _cBK
_2udc
999 _c65435
_d65435