TY - BOOK AU - Klemke, E. D. TI - Essays on Frege T2 - Illini books SN - 9780252724350‎0252724356 AV - QA29.F7 .K5 1974 PY - 1974///, c1968 CY - Urbana: PB - University of Illinois Press,  KW - Frege, Gottlob, 1848-1925.Logic, Symbolic and mathematical ER -