DAYAL , DEEPAK . <br/><br/>
MODERN METHODS OF TEACHING (CHEMISTRY )  

 - NEW DELHI:  APH PUBLICATION,  2007. 
 - 232:  20CM. 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry & allied sciences 
<br/><br/><label>Dewey Class. No.: </label>540 DAY