Standard methods of chemical analysis  a manual of analytical methods and general reference for the analytical chemist and for the advanced student 
By Wilfred W. Scott ... 
 - Fourth ed. 
 - New York  D. Van Nostrand Co.  [c1925] 
 - v. 2  illus., tabs., diagrs. col. plates. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry , Analytic<br/>Chemistry, Technical