00474nam a22001337a 4500 230221b |||||||| |||| 00| 0 eng d National Science Library National Science Library R (520)025.4JIST N4 JICST Classification table / The Japan Information Center of Science and Technology Tokyo: The Japan Information Center of Science and Technology, 1993 207p. Science udc REF 46853 46853 0 0 udc 0 R_5200254JIST_N4 0 71175 NSL NSL GF/Rk-14/C-4/R-6 1997-02-05 0 R (520)025.4JIST N4 176995 2023-06-23 00:00:00 2023-06-23 REF