TY - JOUR TI - Introductory Research Seminar on Computer Science JO - Canadian mathematical bulletin PY - 1967 SP - 168 EP - 168 VL - 10 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500027922/ DO - 10.1017/S0008439500027922 ID - 10_1017_S0008439500027922 ER -