Crux Mathematicorum
Vol. 33, No. 5
September, 2007
PageContents
257 Skoliad: No. 103 — Robert Bilinski
264 Mathematical Mayhem — Jeff Hooper
264 Mayhem Problems: M301-M306
267 Mayhem Solutions: M251-M256
272 Problem of the Month — Ian VanderBurgh
274 Pólya's Paragon: Greatest Common Divisors — Ian VanderBurgh
277 The Olympiad Corner: No. 263 — R. E. Woodrow
292 Book Review — John McLoughlin
294 On a Theorem of Erdos Concerning Additive Functions — José Luis Ansorena and Juan Luis Varona
297 Problems: 3221, 3251-3262
302 Solutions: 3102, 3137, 3139, 3151-3163