K. Parasaran, Attorney General, T.S. Krishnamurthy Iyer, B.R.L. Iyengar, M.S. Gujaral, F.S. Nariman, A.K. Ganguli, K. Swamy, C.V. Subba Rao, R.D. Agrawala, P. Parmeshwaran, O.P. Sharma, R.C. Gubrele, K.R. Gupta, R.K. Sharma, K.L. Rathee, Chandulal Verma, Subhash Mittal, section Balakrishnan, N.B. Sinha, K.K. Gupta, Sanjiv B. Sinha, M.M. Kashyap, P.C. Khunger, Swaraj 321 Kaushal, Pankaj Kalra, S.K. Bagga, Ravinder Narain, Sumeet Kachwala, section Sukumaran, K.R. Nagaraja, S.S. Javali, Ms. Lira Goswami, D.K. Das, B.P. Singh, Ranjit Kumar, Santosh Hegde, M.N. Shroff, P.N. Misra, D.C. Taneja, P.K. Jena, A.K. Sanghi and M. Veerappa for the appearing parties.