000 00330nam a22001217a 4500
008 230228b |||||||| |||| 00| 0 eng d
020 _a0-208-01367-9
040 _aNational Science Library
_cNational Science Library
100 _91630
245 _aBibliographic
260 _aBonn
_bZentrale dokumentation ,
942 _cCR
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999 _c65826
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