000 00286nam a22000977a 4500
008 230913b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aTechnische hochschule darmstadt
260 _bSommersemester
_c1973
942 _cBK
_2udc
999 _c65446
_d65446