W.H. Cullen ... [et al.], editors. H.Y. Sohn ... [et al.], editors. L.M. Toth ... [et al.], editors. Ted L. Napier ... [et al.], editors. M. Main ... [et al.], eds. T.H.K. Frederking ... [et al.], editors. Norbert Szyperski ... [et al.], editors. W.G. Curtin ... [et al.]. R. A. Bailey ... [et al.].