000 00271nam a22000977a 4500
008 230630b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aTechnik
260 _c1957
_aBerlin
_bSpringer-verlag
942 _cBK
_2udc
999 _c65123
_d65123