[预订]Manual of Analytical Chemistry and Pharmaceutical Assaying 9781017306729

[预订]A Manual of Metallurgy, More Particularly of the Precious Metals, Including the Methods of Assaying 9781016703680

【预售】Manual of Assaying Gold, Silver, Lead, Copper

[预订]Allen’s Commercial Organic Analysis: A Treatise On the Properties, Modes of Assaying, and Proximat 9781018442280

[预订]Assaying in Three Parts 9781020919596

[预订]A Treatise On Prospecting: Blowpiping, Mineralogy, Assaying, Geology, Prospecting, Placer and Hydrau 9781017380101

[预订]Manual of Practical Assaying, Intended for the use of Metallurgists, Captains of Mines, and Assayers 9781016518260

[预订]Manual of Analytical Chemistry and Pharmaceutical Assaying 9781017297102

【预售】Assaying Manual - Fire Assay of Gold, Silver and

【预售】Brown's Assaying

【预售 按需印刷】Manual Of Assaying

【预售按需印刷】Notes On Assaying And Assay Schemes

【预售 按需印刷】Notes On Assaying (1905)

【预售 按需印刷】A Manual Of Practical Assaying

预售 按需印刷 A Familiar Explanation Of The Art Of Assaying Gold And Silver

海外直订A Textbook of Fire Assaying 火试金教科书

[预订]Assaying in Three Parts 9781022160798

【预售】The Wister Trace: Assaying Classic Western Fictio

海外直订医药图书Manual of Practical Pharmaceutical Assaying: Including Details of the Simplest a 实用药物测定手册：

海外直订Modern Assaying 现代分析

海外直订A Textbook of Fire Assaying 火试金教科书

海外直订A Treatise on the Assaying of Lead, Copper, Silver, Gold, and Mercury 《铅、铜、银、金、汞测定论》

海外直订Practical Blowpipe Assaying 实用吹管分析

海外直订Brown's Assaying 布朗分析法

海外直订Manual of Assaying Gold, Silver, Copper and Lead Ores 金、银、铜、铅矿石测定手册

海外直订Assaying Manual - Fire Assay of Gold, Silver and Lead (Third Edition) 分析手册-金、银和铅的火分析（第三版）

海外直订Textbook of Fire Assaying 火试金教科书

海外直订Assaying and Metallurgical Analysis: For the Use of Students, Chemists, and Assa Assaying a

[预订]Practical Mineralogy, Assaying and Mining: With a Description of the Useful Minerals, and Instructio 9781019108017

海外直订医药图书Elements of the art of Assaying Metals. In two Parts. The First Containing the T 分析金属的艺术要素

海外直订A Treatise On Prospecting: Blowpiping, Mineralogy, Assaying, Geology, Prospectin 探矿专著:吹管，矿物学，测

[预订]Instructions for Collecting, Testing, Melting and Assaying Gold, With a Description of the Process f 9781016357272

海外直订Manual of Assaying Gold, Silver, Copper and Lead Ores 金、银、铜、铅矿石测定手册

海外直订A Text-book of Assaying: For the Use of Those Connected with Mines 化验教科书：供与地雷有关的人使用

海外直订Basic Introduction to Assaying by Fire: Assaying by Fire, Fluxes, Procedures 火试金的基本介绍：火试金、熔剂

海外直订医药图书Elements of the art of assaying metals. In two parts. The first containing the t 分析金属的艺术要素

【4周达】The Wister Trace: Assaying Classic Western Fiction [9780806144818]

【4周达】Brown's Assaying [9781614740025]

【4周达】Assaying Manual - Fire Assay of Gold, Silver and Lead (Third Edition) [9781934939208]

【4周达】Textbook of Fire Assaying [9781614740728]

【4周达】Fire Assaying [9781614740452]

按需印刷Notes On Assaying (1905)[9781437125627]

按需印刷Practical Mining And Assaying (1897)[9781120680334]

按需印刷Assaying. In Three Parts[9781436782579]

海外直订Fire Assaying Gold, Silver and Lead Ores 火试金、银和铅矿石

海外直订Fire Assaying 火试金

海外直订Instructions for Collecting, Testing, Melting and Assaying Gold, With a Descript 收集、测试、熔化和分析黄金