Perelman, Yakov  <br/><br/>
BHAUTHIKAKAUTHUKAM   / ഭൗതീക കൗതുകം 

 - 1 
 - Moscow  Progress Publishers  1978 
 -  305 
<br/><br/><label>Source: </label> Gifted  N.K. Kannan Menon Foundation 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Samanya sastram
<br/><br/><label>Dewey Class. No.: </label>S  / PER/BH