Scptt, Wilfred W. <br/><br/>
Standard method of chemical analysis  a manual of analytical .... 

 - 5th 
 - London  The Technical Pres  1939 
 - 1234 
<br/><br/> Cg mean Chemistry General and Practical Page 476-483 in A-Z Register (Acc. No. Cg1-Cg219) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry, analytic
<br/><br/><label>Dewey Class. No.: </label>Cg148