Vol. 55 No. 2 (1977)

E JAMES ARNETT

GILLES LETOURNEAU, ANTOINE MANGANAS

GWILYM J DAVIES

S M WADDAMS, F D ROSE, DONOVAN WATERS, EDWARD G HUDON

H BRUN, MICHAEL MANDEL, MAURICE C CULLITY, J W MOHR, G HL FRIDMAN, H PATRICK GLENN, L C GREEN, A CLAYTON RICE