edit by April A.Gordon...[ et al.]. edit by Kermit D.Larson...[et al] edit by Carl S.Warren...[et al] edit by Kerry D.Carson...[et al] edit by Peter B.Norton...[et al] edit by Robert A. Baron...[et al.]. edit by Steven J.Burton... [et al.]. edit by David T.Canon...[et al] edit by Robert L.Norton...[et al] edit by David R Anderson...[et al]