000 00326nam a22001097a 4500
008 240911b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 611.71(038)=00 K3.1
245 _aDanh-tu Co-the-hoc
260 _aXuat-Ban:
_bTrung-Tam Quoc-Gia,
_c1963
942 _2udc
_cREF
999 _c67186
_d67186