Sen, Ajoy Kumar . <br/><br/>
Hand Book of Mineralogy /  Textual Documents 
Ajoy Kumar Sen. 
 - 1st ed. / 
 - Calcutta :  Modern Book Agency ,  1984. 
 - 229p. :  ill ;  21cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Geology G-Geology Minerals 
<br/><br/><label>Dewey Class. No.: </label>549  / Se 55 Ha