Vol. 59 No. 3 (1981)

R MJ WERBICKI

E COLAS

S M WADDAMS, JOHN J WALSH, ROBERT WEIST, PHILIP SLAYTON, ANDRE BRAEN

ALASTAIR BISSETT-JOHNSON, ROBERT COUZIN, LAURENCE KEARLEY, W F BOWKER, MAXWELL COHEN, C S TANG, M H OGILVIE

BORA LASKIN

PAUL-A CREPEAU