Basic concepts 

 - 1st ed 
 - New Delhi:  Sterling Publishers,  9999 
 - 1 v (unpaged) . : col. ill. 
<br/><br/><label>ISBN: </label>9788120746817 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methods of instruction and study
<br/><br/><label>Dewey Class. No.: </label>371.3352 BAS