TY - BOOK AU - Fetisov, A. I AU - Dubnov, I︠A︡. S TI - Proof in geometry SN - 9780486453545 SN - 200605020 U1 - 516 FET PY - 2006/// CY - Mineola, NY PB - Dover Publications KW - Axioms KW - Fallacies (Logic) KW - Geometry KW - Logic, Symbolic and mathematical ER -