Methuen & Co.
- Methuen & Co. published the following 5 sources, containing a total of 8 diagrams.
- Hamblin, Charles Leonard. 1967. Elementary Formal Logic. A Programmed Course. London: Methuen & Co. (0 diagrams)
- Hughes, George E., and David Londey. 1965. The Elements of Formal Logic. London: Methuen & Co. (5 diagrams)
- Stebbing, L. S. 1952. A Modern Elementary Logic. 5th ed. London: Methuen & Co. (1 diagram)
- Sinclair, Angus. 1951. The Traditional Formal Logic. A Short Account for Students. 5th ed. London: Methuen & Co. (1 diagram)
- Stebbing, L. S. 1942. A Modern Introduction to Logic. 3rd ed. London: Methuen & Co. (1 diagram)