00930nam a2200253   4500001000800000005001700008008000400025010001700029035001900046040001900065042001200084050001600096100002800112245009800140260004200238300005200280500006500332650005100397700003700448906004500485942001200530999001500542952011900557592328120150410111621.0000  a   25009698   a(OCoLC)3947757  aUOELcTNJdDLC  apremarc00aTN690b.G751 aGreaves, Richard Henry.10aPractical microscopical metallography,cby Richard Henry Greaves, D. SC. and Harold Wrighton.  aLondon,bChapman & Hall, ltd.,c1924.  ax, 125 p.bXXVIII pl. on 14 l., diagrs.c25 cm.  aEach plate accompanied by a leaf of descriptive letterpress. 0aMetallography.xMining engineering. Metallurgy1 aWrighton, Harold,ejoint author.  a7bcbccoclcrplduencipf19gy-gencatlg  2lcccLL  c4548d4548  00102lcc4070aUOEbUOEcGENd2015-04-10l0oTN690 .G75p20136863r2015-04-10 00:00:00t20136863w2015-04-10yLL