The Canadian Patent Office Record and register of copyrights.

v.82:44-52 1954; v.83:1-8 1955; v.83:9-17 1955; v.83:18-26 1955; v.83:27-35 1955; v.83:36-43 1955; v.83:44-52 1955; v.83:no.1-3 1955:Jan.-March 1955; v.83:no.4-6 1955:April-June 1955; v.83:no.7-9 1955:July-Sept. 1955; v.83:no.10-12 1955:Oct.-Dec. 1955; v.84:1-5 1956; v.84:14-20 1956; v.84:21-25 1956; v.84:26-30 1956; v.84:31-36 1956; v.84:37-41 1956 SEPT.-OCT.; v.84:42-46 1956 OCT.-NOv.; v.84:47-52 1956 NOv.-DEC.; v.84:no.1-3 1956:Jan.-March 1956; v.84:no.4-6 1956:April-June 1956; v.84:no.7-9 1956:July-Sept. 1956; v.84:no.10-12 1956:Oct.-Dec. 1956; v.85:1-5 1957 JAN.; v.85:6-9 1957 FEB.; v.85:10-13 1957 MAR.; v.85:14-18 1957 APR.; v.85:19-22 1957 MAY; v.85:23-26 1957 JUNE; v.85:27-31 1957 JULY; v.85:32-35 1957 AUG.; v.85:36-39 1957 SEPT.; v.85:40-44 1957 OCT.; v.85:45-48 1957 NOv.; v.85:49-53 1957 Dec.; v.85:no.4-6 1957:April-June 1957; v.85:no.7-9 1957:July-Sept. 1957; v.85:no.10-12 1957:Oct.-Dec. 1957; v.86:1-4 1958 JAN.; v.86:5-8 1958 FEB.; v.86:9-12 1958 MAR.; v.86:13-17 1958 APR.; v.86:18-21 1958 MAY; v.86:22-25 1958 JUNE; v.86:26-30 1958 JULY; v.86:31-34 1958 AUG.; v.86:35-39 1958 SEPT.; v.86:40-43 1958 OCT.; v.86:44-47 1958 NOv.; v.86:48-52 1958 Dec.; v.86:no.1-2 1958:Jan.-Feb. 1958; v.86:no.3-4 1958:March-April 1958; v.86:no.5-6 1958:May-June 1958; v.86:no.7-8 1958:July-August 1958; v.86:no.9-10 1958:Sept.-Oct. 1958; v.86:no.11-12 1958:Nov.-Dec. 1958; v.87:1-4 1959 JAN.; v.87:5-8 1959 FEB.; v.87:9-13 1959 MAR.; v.87:14-17 1959 APR.; v.87:18-21 1959 MAY; v.87:22-26 1959 JUNE; v.87:27-30 1959 JULY; v.87:31-34 1959 AUG.; v.87:35-39 1959 SEPT.; v.87:40-43 1959 OCT.; v.87:44-47 1959 NOv.; v.87:48-52 1959 Dec.; v.87:no.1-2 1959:Jan.-Feb. 1959; v.87:no.3-4 1959:March-April 1959; v.87:no.5-6 1959:May-June 1959; v.87:no.7-8 1959:July-August 1959; v.87:no.9-10 1959:Sept.-Oct. 1959; v.87:no.11-12 1959:Nov.-Dec. 1959; v.88:1-4 1960 JAN.; v.88:5-8 1960 FEB.; v.88:9-13 1960 MAR.; v.88:14-17 1960 APR.; v.88:18-22 1960 MAY; v.88:23-26 1960 JUNE; v.88:27-30 1960 JULY; v.88:31-35 1960 AUG.; v.88:36-39 1960 SEPT.; v.88:40-