Kumar, Krishna <br/><br/>
What is worth teaching ? 

 - Hyderabad  Orient Longman  1992 
<br/><br/><label>ISBN: </label>81 250 1039 4 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>371.102