Protected: Wilkinson, L., (2005), The Grammar of Graphics, 2nd edition posted by Md. Ashraful Islam Khan, PhD on February 10, 2014

Protected: Ryan, M., (2010), Calculus Essentials for Dummies posted by Md. Ashraful Islam Khan, PhD on February 10, 2014

Protected: Sy, S., (2008), Trigonometry Notes posted by Md. Ashraful Islam Khan, PhD on February 10, 2014

Protected: Corral, M., (2009), Trigonometry posted by Md. Ashraful Islam Khan, PhD on February 10, 2014

Protected: Rea, (2004), The Algebra & Trigonometry Problem Solver posted by Md. Ashraful Islam Khan, PhD on February 6, 2014

Protected: Khuri, A.I., (2003), Advanced Calculus with Applications in Statistics posted by Md. Ashraful Islam Khan, PhD on February 6, 2014

Protected: Tan, S.T., (2007), Applied Calculus for Managerial, Life and Social Sciences posted by Md. Ashraful Islam Khan, PhD on February 6, 2014