P.R. Vasudeva Rao

By Baldev Raj, P. Chellapandi, P.R. Vasudeva Rao

By T. V. Rao, Nandini Chawla

Edited By Jitendra Kumar Katiyar, Alessandro Ruggiero, T V V L N Rao, J. Paulo Davim

By P.V. Rao

Edited By M. V. Rao, V. Suresh Babu, Suman Chandra, G. Ravindra Chary

Edited By C.V.J. Varma, A.R.G. Rao

Edited By C.V.J. Varma, A.R.G. Rao

By Humberto Ochoa Dominguez, K.R. Rao

By V. S. Rao

By V. S. R. Rao

Edited By D. G. Rao, R. Senthilkumar, J. Anthony Byrne, S. Feroz

Edited By H.R. Wu, K.R. Rao