editor-in-chief, Philip Wexler ; associate editors, Bruce D. Anderson... [et al.] editor-in-chief, Charles Belove ; associate editors, Phillip Hopkins ... [et al.]. editor-in-chief, Leonard R. Johnson ; associate editors, Fayez K. Ghishan ... [et al.] editor-in-chief, Philip T. Cagle ; associate editors, Timothy C. Allen [and 15 others]. editor, James G. Adams ; associate editors, Erik D. Barton ... [et al.] editor, Roger F. Steinert ; associate editors, David F. Chang ... [et al.]. editor-in-chief Robert C. Schlant, editors, John. J. Collins ... [et al.]. editor-in-chief, J. Thewlis ; associate editors, R.C. Glass, W.J. Stern, A.R. Meetham. editors in chief, N. Sakamoto, K.G.M.M. Alberti ; associate editors, E.F. Pfeiffer ... [et al.]. editor, Michinobu Hatano ; associate editors, Nishio Honda ... [et al.].