000 01093pam a2200289 a 4500
999 _c4486
_d4486
001 2383216
003 Biblioteca de INTEMIN
005 20180628211255.0
008 840927s1985 mdua b f000 0 eng
010 _a 84600301
040 _aDLC
_cDLC
_dDLC
050 0 0 _aTN23
_b.U43 no. 8932
_aTS214
082 0 0 _a622 s
_a669.1/028
_219
086 0 _aI 28.27:8932
100 1 _aRiley, W. D.
_q(William D.)
_91236
245 1 0 _aSpectral characteristics of grinding sparks used for identification of scrap metals /
_cby W.D. Riley, B.W. Dunning, Jr., and D.M. Soboroff.
260 _a[Avondale, Md.] :
_bU.S. Dept. of the Interior, Bureau of Mines,
_c1985.
300 _a13 p. :
_bill. ;
_c28 cm.
490 1 _aReport of investigations ;
_v8932
504 _aBibliography: p. 13.
650 0 _aScrap metals
_xIdentification.
_98833
650 0 _aSpark tests.
_98834
700 1 _aDunning, B. W.
_91452
700 1 _aSoboroff, D. M.
_q(David M.)
_98835
830 0 _aReport of investigations (United States. Bureau of Mines) ;
_v8932.
_9793
906 _a7
_bcbc
_corignew
_d1
_encip
_f19
_gy-gencatlg
942 _2udc
_cCR