Rao, R Chalapathi; Dev, P Esana <br/><br/>
BSc physics 

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 - Commercial Literature Co., Guntur  1974 
 - 247 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label> 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530  RAO-B