editor, Colin J. Smithells, assistant editor, Eric A. Brandes. editor, Jimmy D. Bartlett, associate editor, Siret D. Jaanus. editor, Jules B. Puschett ; associate editor, Arthur Greenberg. editor, Philippe Grandjean ; consulting editor, Elaine C. Grandjean. editor, William Brumfitt ; assistant editor, J. M. T. Hamilton-Miller.