000 00327nam a22000977a 4500
008 230704b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
245 _aProceedings of the tenth technological conference
260 _aBtra and sitra
_bA Joint publication of atira
942 _cCR
_2udc
999 _c63180
_d63180