edited by John M. Walker and Wim Gaastra. edited by J.M. Walker, E.B. Gingold. edited by John D. Palmer ... [et al.] edited by John A. Bailey, B.J Deverall. edited by John E. Castro. edited by John E. Smith, David R. Berry. edited by John A. Kellen & Russell Hilf. edited by John B. Shoven and John Whalley. edited by John G. Rau and David C. Wooten. edited by Benjamin M. Walker & Charles P. Rader.