edited by J. M. Bennett and T. Pearcey ; sponsored by the International Council for Computer Communication. edited by Pramode K. Verma ; sponsored by the International Council for Computer Communication. editor, H. Inose ; sponsored by the International Council for Computer Communication (ICCC). edited by J. Raviv ; conference hosted by the Israeli Ministry of Communications ; sponsored by the International Council for Computer Communication (ICCC). Monograph series of the International Council for Computer Communications ; edited by B. K. Chakraverty and D. Kaplan ; sponsored by the International Union of Pure and Applied Physics. edited by B. K. Chakraverty and D. Kaplan ; sponsored by the International Unions of Pure and Applied Physics. edited by M.B. Peterson and W.O. Winer ; sponsored by the Research Committee on Lubrication. edited by Luciano Pietronero and Erio Tosatti. ; sponsored by the International Center for Theoretical Physics(I. C. T. P.). edited by B. Bertotti and F. de Felice and A. Pascolini ;sponsored by the International Society on General Relativity and Gravitation.