000 00275nam a22001097a 4500
008 240913b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 030.8=50
_bJ1
245 _aSEI
300 _a2485p.
942 _2udc
_cREF
999 _c67499
_d67499