Reference books:

Higher Engineering Mathematics by B.S.Grewal 43rd Edition 2014
by B.S. Grewal

Advanced Engineering Mathematics Tenth Edition 2003
by Erwin Kreyszig

Engineering Mathematics (Amie Diploma Stream) 2007
by H.K. Dass

Advanced Engineering Mathematics 1 December 2007
by H.K. Dass

Engineering Mathematics 20 August 2015
by Pal and Bhunia

Engineering Mathematics: A Foundation for Electronic, Electrical, Communications and Systems Engineers 2 August 2012
by Dr Anthony Croft and Robert Davison

 

Exam preparation books:

GATE Engineering Mathematics for All Streams (ME, EC, EE, CE, CS & IT, IN etc.) 2015
by Abhinav Goel and Suraj Singh

GATE Engineering & Mathematics General Apptitude 2016 2015
by GKP

Objective Mathematics for Engineering Entrance Exams: Integral Calculus & Differential Equations 2010
by R.S. Aggarwal and Deepak Agarwal

Objective Mathematics – Chapter-wise MCQ for JEE Main/ BITSAT/ KCET 2nd Edition
by Disha Experts