ELECTRONICS AND COMMUNICATION ENGINEERING
Reference books 1. H S Kasana, Complex Variables, Theory and Applications, 2e, Prentice Hall of India. 2. John M Howie, Complex Analysis, Springer International Edition. 3. Shahnaz bathul, Text book of Engineering Mathematics, Special functions and Complex Variables, Prentice Hall of India. 4. Gerald Dennis Mahan, Applied mathematics, Springer International Edition.