LAGARIAS, JEFFREY.C
ULTIMATE CHALLENGE: 3x+1 PROBLEM - RHODE ISLAND AMC 2010 - xiv+344p.,26x18Cms.
9780821849408
515.24 L177
ULTIMATE CHALLENGE: 3x+1 PROBLEM - RHODE ISLAND AMC 2010 - xiv+344p.,26x18Cms.
9780821849408
515.24 L177