Gopalakrishnan, K  <br/><br/>
Companion To Basic Chemistry / 
K A Gopalakrishnan 
 - New Delhi:  Sulthan Chand&Sons, 
 - 142p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry
<br/><br/><label>Dewey Class. No.: </label>540  / GOP/C