TY  - BOOK
AU  - Chattopadhyay ,Joydev
TI  - Bulletin of the Calcutta Mathematical Society (2018)
SN  -  00080659
U1  -  510.5 21
PY  - 2018///
CY  - Kolkata
PB  -  Calcutta Mathematical Society
KW  - MATHEMATICS-PERIODICALS
N1  - BJ5169-vol.110.no.1-6
ER  -