There are a lot of books on Engineering Mathematics (Semester-III/IV) by N.P.Bali Pdf but most of them are incomplete and rigorous. This book named as A Textbook of Engineering Mathematics (Semester-III/IV) by N.P.Bali Pdf (For M.D.U., G.J.U., and K.U.K Haryana) is the most famous book for the subject of mathematics. A Textbook of Engineering Mathematics (Semester-III/IV) by N.P.Bali Pdf uniquely combines the examples, theorems, and solved/unsolved exercises. This book is completely based on the syllabus of III/IV semester (B.tech 2nd year) […]