Chemistry :  the central science : instructor's resource CD/DVD / 
Theodore L. Brown...[and others]. 
 - Ninth edition. 
 - 1 CD+1 DVD. 
<br/><br/><label>ISBN: </label>0130098051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>QUIMICA.
<br/><br/><label>Dewey Class. No.: </label>540