ed. by F. Edward Ehlers ... [et al.]. edited by F.Edward Ehlers ... [et al.] ed. by M. A. Life ... [et al.] ed. by S. R. Valluri ...et al.] ed. by F.L.L.B. Carneiro ... [et al.]. ed. by E. Bautista ...[et al.] ed. by A.R. Bunsell ... [et al.]. ed. by D. Dowson ...[et al.]. ed. by Milton Kerder ... [et al.] ed. by N.S. Craigie ... [et al.].