000			00474nam a22001337a 4500
008			230221b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_aR (520)025.4JIST _bN4
245			_aJICST Classification table _c/ The Japan Information Center of Science and Technology
260			_aTokyo: _bThe Japan Information Center of Science and Technology, _c1993
300			_a207p.
650			_aScience
942			_2udc _cREF
999			_c46853 _d46853