Sinha R K <br/><br/>
Industrial minerals 

 -  1982 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>62429 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy
<br/><br/><label>Dewey Class. No.: </label>H1, M2;1  TH