This book on "Internal Combustion Engines" has been written to meet exhaustively the requirements of various syllabi in this subject for courses of B.E., B.Tech. B.Sc. (Engg.) of various Indian universities. It is equally suitable for U.P.S.C. (Engg. Services) and Section B - A.M.I.E. (India) Examinations. The book contains 21 chapters in all and on "Objective Type Questinos Bank" at the end. Salient Features The presentation of the subject matter is very systematic and the language of text is in a lucid, direct and easy to understand manner. Each chapter of the book is saturated with much needed text supported by neat and self-explanatory diagrams to make the subject matter self-speaking to a great extent. A large number of solved examples, properly graded, have been added in various chapters to enable the students to attempt different types of questions in the examination without any difficulty. At the end ot each chapter Highlights, Objective Type Questions, Theoretical Questions and Unsolved Examples have been added to make the book a complete unit in all respects.