Rao P N, Tewari N K, . (1999). Computer Aided Manufacturing. New Delhi: TATA McGRAW HILL.
Rao P N, Tewari N K, . 1999. Computer Aided Manufacturing. New Delhi: TATA McGRAW HILL.
Rao P N, Tewari N K, . Computer Aided Manufacturing. New Delhi: TATA McGRAW HILL. 1999.