TY - GEN AU - Whitehead,Alfred North TI - Alfred North Whitehead correspondence, KW - Leonard, Henry Siggins, KW - Logical positivism KW - Philosophy KW - Mathematicians KW - itoamc KW - Philosophers N1 - Open to research N2 - ALS (1936 January 10) from Whitehead to Henry Siggins Leonard in response to Leonard's essay, "Logical Positivism and Speculative Philosophy" (1936). Includes a typewritten transcript of the letter ER -