TY  - BOOK
ED  - CALCUTTA MATHEMATICAL SOCIETY
TI  - Bulletin of the Calcutta Mathematical Society, v 76, 1984
U1  - 510.05 
PY  - 1984///
CY  - CALCUTTA
PB  - CALCUTTA MATHEMATICAL SOCIETY
KW  - BULLETIN OF THE CALCUTTA MATHEMATICAL SOCIETY
ER  -