000 00282nam a22000977a 4500
008 230630b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aTatigkeits bericht
260 _bAkademie- verlag
_c1961
_aberlin
942 _cBK
_2udc
999 _c64991
_d64991