Zumdahl, Steven S <br/><br/>
Introductory chemistry: A foundation 

 - 9th ed. 
 - Delhi  Cengage Learning  2019 
 - xxi, 584 p. 
<br/><br/> 4052 04/09/2020 HBD20/8533 16/09/2020 Chemistry SAP 
<br/><br/><label>ISBN: </label> RS 799.00 
<br/><br/><label>Dewey Class. No.: </label>540 Z85I(9)