Petrucci ralph H. <br/><br/>
General chemistry  principles and modern applications 

 - 7th ed. 
 - USA  pearson  2017 
 - XXVIII,137P.  COL, ILL  28cm. 
<br/><br/><label>ISBN: </label>9780132931281 
<br/><br/><label>LC Class. No.: </label>540