[by] Richard R. Lodwig [and] Eugene F. Barrett. by Richard B. Setlow and Ernest C. Pollard. by Leonard Eisenbud and Eugene P. Wigner. edited by Michael J. Geisow and Anthony N. Barrett. by John M. McMillen and Eugene M. Wengert. by Richard H. Crowell and Ralph H. Fox. by Richard J. Block and Diana Bolling. by Richard E. Bellman and Stuart E. Dreyfus.