Popular for more than four decades for its uniquely written theory derived from the very basic principles, this book kept enriching with the significant value-ads in every edition. Carrying on the legacy, this edition aims at focused learning in respect to today's competitive world. The book is broadly divided into two sections, namely Kinematics and Dynamics of Machines. These sections are lucidly explained with logical presentation of topics. The book also includes various advanced topics that are supported with strong pedagogy, including various questions from competitive examinations as well.