Bulletin of the Calcutta Mathematical Society (2017) /  
edited by Joydev Chattopadhyay. 
 - Kolkata :   Calcutta Mathematical Society ;  2017 . 
 - 1v.:  ills;  24 cm 
 - 6/Y 
<br/><br/> bBJ4981-Vol.109 no.1-6 
<br/><br/><label>ISSN: </label>00080659 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS-PERIODICALS
<br/><br/><label>Dewey Class. No.: </label>510.5  / CHA/B