Shyamala C. K., N Harini & Dr T R Padmanabhan, . (2017). Cryptography and Security. New Delhi: Wiley.
Shyamala C K, N Harini & Dr T R Padmanabhan, . 2017. Cryptography and Security. New Delhi: Wiley.
Shyamala C K, N Harini & Dr T R Padmanabhan, . Cryptography and Security. New Delhi: Wiley. 2017.