Nayak A K <br/><br/>
Classroom teaching 

 - New Delhi  A P H Publishing  2005 
 - 316p 
<br/><br/><label>ISBN: </label>978-8176484893 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Dewey Class. No.: </label>001.51 MIST