Sen, Ranajit Kumar <br/><br/>
এক্স রশ্মি ও কেলাসের গঠন/ 
Ranajit Kumar Sen 
 - Kolkata  Pachimbanga rajja pustak parisad  1987 
 - 345p. 
<br/><br/><label>ISBN: </label> Rs.22 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics<br/>X-ray
<br/><br/><label>Dewey Class. No.: </label>539.7222  / SEN