Das, K.C. <br/><br/>
Screening test guide physics 
A.K. Datta and, B.K. Mathur. 
 - New Delhi  Allied Publishers  1999 
 - 220p., 24cm. 
<br/><br/><label>ISBN: </label>8170239885 
<br/><br/><label>Dewey Class. No.: </label>530.072  / D18S