CREIGHTON, James Edwin
An Introductory logic - 4th ed., rev. - New York Macmillan 1927 - xvi, 502 p.
77723
Logic
160 / CRE
An Introductory logic - 4th ed., rev. - New York Macmillan 1927 - xvi, 502 p.
77723
Logic
160 / CRE