TY - BOOK AU - Laczkovich, Miklos TI - Conjecture and proof SN - 9780883857229 U1 - 511.3 PY - 2001/// PB - Mathematical Association of America Inc. KW - General principles of mathematics KW - Mathematical logics KW - Proofs of impossibility KW - Proofs of existence KW - Proofs of nonexistence ER -