Edited by J. T. Oden and E. R. A. Oliveira. edited by A. E. Dixon and J. D. Leslie. edited by C. L. Chien and C. R. Westgate. edited by C. C. Addison and D. B. Sowerby. edited by B. Delmon and G. F. Froment. edited by F. J. Dixon and Henry G. Kunkel. edited by N. Inoue and M. Nishihara. edited by R.S. Cohen and M.W. Wartofsky. edited by S.K. Sen and Kenneth L. Giles. edited by D. A. Shapton and R. G. Board.