TY - JOUR TI - GMJ volume 2 issue 3 Cover and Back matter JO - Glasgow mathematical journal PY - 1955 SP - b1 EP - b2 VL - 2 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S204061850003313X/ DO - 10.1017/S204061850003313X ID - 10_1017_S204061850003313X ER -