Belcher, Ronald. <br/><br/>
Inorganic Microanalysis  Qualitative and Quantitative 

 - 2a ed. 
 - London,  New York,  Longmans, Green,  [1957] 
 - 153 p.  il.  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microanalysis<br/>Microanálisis