George William Joseph Stock, M.A. (1850 - ?) is the author of the math treatise Deductive Logic, which was first published in 1889.
- Deductive Logic (1888)
- "The Three Fundamental Laws of Thought. (1) The Law of Identity-- Whatever is, is; or, in a more precise form, Every A is A. (2) The Law of Contradiction-- Nothing can both be and not be; Nothing can be A and not A. (3) The Law of Excluded Middle-- Everything must either be or not be; Everything is either A or not A." In this treatise, English thinker George William Joseph Stock explains deductive logic.
FCIT. (2021, June 22). George William Joseph Stock, M.A. author page. Retrieved June 22, 2021, from
FCIT. "George William Joseph Stock, M.A. author page." Lit2Go ETC. Web. 22 June 2021. <>.
FCIT, "George William Joseph Stock, M.A. author page." Accessed June 22, 2021..