000 01180pam a2200301 a 4500
999 _c1210
_d1210
001 3748257
003 Biblioteca de INTEMIN
005 20180506210310.0
008 811123s1982 mdua b f000 0 eng
010 _a 81607140
040 _aDLC
_cDLC
_dDLC
050 0 0 _aTN23
_b.U43 no. 8624
_aTS243.5
082 0 0 _a622 s
_a673/.734
_219
086 0 _aI 28.23:8624
100 1 _aCalvert, E. D.
_q(Eugene D.)
_91966
245 1 0 _aZirconium oxide molds for small molybdenum investment castings /
_cby E.D. Calvert and H.W. Leavenworth, Jr.
260 _a[Avondale, Md] :
_bU.S. Dept. of the Interior, Bureau of Mines,
_c1982.
300 _a26 p. :
_bill. ;
_c28 cm.
490 1 _aReport of investigations / United States Department of the Interior, Bureau of Mines ;
_v8624
504 _aBibliography : p. 26.
650 0 _aMolding materials.
_91969
650 0 _aZirconium oxide.
_93696
650 0 _aPrecision casting.
_91968
650 0 _aMolybdenum castings.
_93697
700 1 _aLeavenworth, H. W.
_q(Howard W.)
_93698
830 0 _aReport of investigations (United States. Bureau of Mines) ;
_v8624.
_9793
906 _a7
_bcbc
_corignew
_d1
_encip
_f19
_gy-gencatlg
942 _2udc
_cCR