Sharma, Adarsh <br/><br/>
चुम्बक के चमत्कार | Chumbak ke chamtkar / 

 - Delhi  Naya sahitya kendra  2001 
 - 32p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy
<br/><br/><label>Dewey Class. No.: </label>549.782  / SHA-C