000 00438nam a22001577a 4500
008 230426b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a669.25
_bH8
100 _aYoung, Roland S
245 _aCobalt
260 _aNew York:
_bReinhold Publishing Corporation,
_c1948
300 _aviii, 181p.
650 _aChemical technology
653 _aCobalt
942 _2udc
_cREF
999 _c23841
_d23841