TY  - BOOK
AU  - Mitra,S.
AU  - Dutt,G.K.
TI  - A text book of the differential calculus
U1  - 517.2 
PY  - 1937///
CY  - Cambridge
PB  - W. Heffer & Sons
KW  - Content and messures
KW  - Infinite integrals
ER  -