by Edited by Shyama Balakrishnan and P.K. Paliwal

by J Sridevi and Shalini Vyas

by Shri Nath Sahai

by Shyama Balakrishnan & P K Paliwal

by Manohar Nanda

by Pramod Kumar Singh

by R.S. Kochar and K.N. Sudarshan

by S. Yadagiri and R.K. Pavan Kumar

by Edited by S.P. Singh

by P. Balasubramanian

by R.K. Singh and C.K. Sharma

by R.S. Aswal

by C Praveen Singh

by Jagadeesha S. and Mahesh V. Mudhol

by S.R. Ranganathan

by Manohar Nanda

by S.K. Chaudhary

by Jogender Singh Burman

by Edited by M.S. Ramalingam

by T.R. Sanjiv Reddy and Shyamgopal Verma

by Edited by Shyama Balakrishnan & P K Paliwal

by C. Janakiraman

by K.S. Dhawan

by C.K. Sharma and Amit K. Sharma

by S.K. Sharma