University of Toronto studies.

no.1-9 1900-1915; no.5-09 yr.1908-15; no.1-10 1900-1918; no.9-14 (1915-22); no.10-15 yr.1918-23; no.10-17 1918-1924; no.11-20; no.15-22 (1923-26); no.16-21 yr.1923-26; no.18-27 1924-1928; no.22-26 yr.1926-28; no.28 yr.1929; no.21-30 1926-1931; no.23-30 (1927-31); no.29-33 yr.1930-33; no.34-37 yr.1933-35; no.31-40 1931-1937; no.38-40 yr.1935-37; no.33-42 1935-1939; no.41-50; no.41-44 yr.1938-40; no.45-47 yr.1941-42; no.43-49 1940-1944; no.50 1945; no.51 1946; no.52 1947; no.48-52 yr.1944-48