Klein, Cornelis, Au. <br/><br/>
Minerals and rocks 

 - 3rd 
 - New York  John Wiley & Sons  2008 
 - ix, 441p.  28cm. 
<br/><br/><label>ISBN: </label>0471772774 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Rocks problems and exercise<br/>Petrology problems and exercise<br/>Mineralogy problems and exercise
<br/><br/><label>Dewey Class. No.: </label>549.076  / K80M