With contributions by R. B. Cox [and others] With contributions by G. Bredon [and others]. with contributions by D. Gurel and O. Gurel. with contributions by I. P. Breusova. with contributions by W. Burchard. with contributions by V. S. C. Chang ... (et al). With contributions by J. D. Andrade ... [et al]. with contributions by R. C. Arridge ... (et al). with contributions by F.A. Cotton ... [et al.]. with contributions by R. Barbucci ... [et al.].