Kenkel, John. <br/><br/>
Basic chemistry concepts and exercises / 
John Kenkel. 
 - Boca Raton :  CRC Press,  2011. 
 - xx, 448 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781439813379  RM189.49 143981337X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Textbooks.<br/>Chemistry--Problems, exercises, etc.