The textbook by Dr. Bhu Dev (B.D.) Sharma , published by Kedar Nath Ram Nath , is a widely recognized academic resource tailored for undergraduate (Honours) and postgraduate students across Indian universities. It is specifically designed to provide a systematic, "easy to understand" approach to complex mathematical theories through extensive solved examples and past examination problems. Core Book Details Author: Dr. Bhu Dev Sharma. Publisher: Kedar Nath Ram Nath (Meerut/Delhi). Pages: Approximately 624 pages (Standard Edition).
: Includes in-depth chapters on Legendre’s and Bessel’s equations, which are critical for physics and engineering.
: It covers ordinary differential equations, partial differential equations, and numerical solution techniques. Core Topics Covered