Joshi, Vandana <br/><br/>
आओ प्रयोग करें तथा मॉडल बनायें | Aao prayog karen tatha model banayen / 

 - New Delhi  Meenu Prakashan  2010 
 - 52p.  ill. 
<br/><br/><label>ISBN: </label>8188580082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, research, related topics
<br/><br/><label>Dewey Class. No.: </label>507.8  / J776A