A favourable strongest attribute, especially in comparison to other is that I have the advantage of my extensive student-teaching experience. The style of the book has been retained to be lucid in the present edition. The topics have been dealt with in-depth explanations using simple and clear language. The book contains appropriate neat diagrams and solved numerical problems wherever necessary. Moreover, the review questions, as well as the objective questions included in each of the chapter, will help the students in revising the topic thoroughly that they have studied. The author have the...