edited by Robert W. Colman ... [et al] edited by Robert Klanten ... [et al.] [edited by Robert Klanten ... [et al.] [edited by Robert Klanten ... et al.]. [edited by Robert Klanten ... [et al.]] [edited by Robert Klanten ... [et al.]]. edited by Robert C. Allen edited by Robert D. Van Valin, Jr. edited by Roger W. Cole. edited by Mircea Predeleanu ... [et al.]