Introductory Chemistry Essentials 
Introductory Chemistry Essentials 
 - 5th ed.  "675p.: (various pages): 27cm., pbk." 
 - Boston  Pearson  2015 
<br/><br/><label>ISBN: </label>9781292061337 
<br/><br/><label>Dewey Class. No.: </label>540 TRO  / 22.540 TRO