TY  - BOOK
AU  - Khanna,M.L.
TI  - Integral calculus
PY  - 1968///
CY  - [S.l.]
PB  - Jai Prakash Nath & Co.
UR  - http://www.amazon.com/exec/obidos/ASIN/B000V661YC/chopaconline-20
ER  -