Vijayendran V, . (2004). Digital Fundamentals. Chennai: S. Viswanathan (Printers& Publishers).
Vijayendran V, . 2004. Digital Fundamentals. Chennai: S. Viswanathan (Printers& Publishers).
Vijayendran V, . Digital Fundamentals. Chennai: S. Viswanathan (Printers& Publishers). 2004.