Thomas' Calculus - Hass, Heil and Weir
Calculus - Strauss, Bradley and Smith
Calculus, Volume 1- Tom M. Apostol
The Elements of Coordinate Geometry - S L Loney
Advanced Analytical Geometry - Chakravorty and Ghosh
Vector Analysis - Spiegel, Lipschutz and Spellman
Vector Analysis: Vector Algebra & Vector Calculus Chakravorty and Ghosh
Vector Calculus - Marsden and Tromba
Let Us C: Authentic guide to C programming language - Yashvant Kanetkar
Programming in ANSI C - E Balagurusamy
Programming in C : A Mathematical Approach - Rupak Bhattacharyya, Joy Adhikary
C Programming For Dummies - Dan Gookin
Introductory Methods of Numerical Analysis - S. S. Sastry
Numerical Analysis - Richard L Burden and J. Douglas Faires
Numerical Methods : For Scientific and Engineering Computation -R K Jain, M K Jain and S R K Iyengar