Singh, Lakhmir, <br/><br/>
Chemistry for secondary schools  Textual Documents 
by Lakhmir Singh and Manjit Kaur 
 - Assam  S.Chand & Company Ltd. 
 - iv,258p:  21cm. 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry G-Chemistry 
<br/><br/><label>Dewey Class. No.: </label>540