TY - BOOK AU - Vasishtha,A.R. AU - Vasishtha,Vipin TI - Calculus of finite differences and numerical analysis (a course on numerical methods) U1 - 518 22 PY - 2018///-2019 CY - New Delhi PB - K. R. Nath KW - Inverse Interpolation N1 - Dept. of CSE ER -