T. Veerarajan is currently heading the Department of Science and Humanities, Sree Sowdambika College of Engineering Aruppukotai, Tamil Nadu. A Gold Medalist from Madras University, he has had a brilliant academic career all through. He has 47-years of teaching experience at undergraduate and postgraduate levels in various established engineering colleges in Tamil Nadu including Anna University, Chennai.

All these books which are primarily meant for BE/B. Tech courses, are published by Tata McGraw-Hill Publishing Company, New Delhi. His prime area of interest includes Random Processes which has inspired him to write this book on Probability, Statistics and Random Processes.