edited by Peter Yates ...[et al.]. edited by Peter Bain ... [et al.]. edited by Peter Reimer ... [et al.]. edited by Derek Davies ...[et al.]. edited by Peter Cameron [et al.]. edited by Walter Santos ... [et al.]. edited by Walter Santos ... [et al.] edited by Peter Collin ... [et al.]. edited by Roger Adams ...[et al.]. edited by Peter Juviler...[et al.]