000 00274nam a22000977a 4500
008 230913b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aBiblio
260 _bMitteilungs
_anordrhein-westfalen
942 _cBK
_2udc
999 _c65634
_d65634