edited by J. Badoz and D. Fournier. edited by E. Gelenbe, D. Potier. edited by J. C. Petrie. edited by J. D. Winefordner. edited by J. P. Cooper. edited by John R. Brauer. edited by Lloyd D. Fosdick. edited by G.H. Bourne & J. F. Danielli. edited by J.P. Riley & R. Chester. edited by D. A. Brannan, J. G. Clunie.