Written by a pioneer teacher associated with IIT-JEE coaching, Dr. G.S.N. Murti, along with Dr. K.P.R. Sastry, who had an illustrious career in academia. The book has a two-fold advantage:
(a) Conceptual strength provided by accurate, precise but sufficient coverage of topics;
(b) solved and unsolved problems as per IIT-JEE pattern for strengthening concepts.
The main idea is to make students understand the theory behind to enable them to strategize a given problem and tactically solve it.