000 00480nam a22001697a 4500
008 230426b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a669.27/.29
_bL0
100 _aSongina, O A
245 _aRare metals
250 _a3rd ed.
260 _aJerusalem;
_bIsrael Program for Scientific Translations,
_c1970
300 _aviii, 442p.
650 _aChemical technology
653 _aOxygen
942 _2udc
_cREF
999 _c23858
_d23858