The text is well supported with the descriptive diagrams, which are easily understood by the students, and is reproduced wherever necessary. The explanation of the topics is backed up with the flow charts and tables, which makes the reading pleasurable and stress-free.
At the beginning of each chapter, topics have been included which could be learnt in that particular chapter, which will help the reader remember the contents while revising the topic. At the end of each section, the long as well as short questions are given for the follow-up on the topics.