Khanna, J K, et al. <br/><br/>
Chemistry guide 

 - 8 
 -  Rajhans Prakashan Mandir Publishers, Meerut  1984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry & allied sciences
<br/><br/><label>Dewey Class. No.: </label>540  KHA-C8