Khana M., . (1961). Integral Calculus for BA and BSc students. : Jai Prakash Nath.
Khana M.L, . 1961. Integral Calculus for BA and BSc students. : Jai Prakash Nath.
Khana M.L, . Integral Calculus for BA and BSc students. : Jai Prakash Nath. 1961.