COMMENT ā VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 A01 Stratified Sampling on Squares and Cubes C00003 ENDMK Cā; A01 Stratified Sampling on Squares and Cubes A02 The Backgammon Fixed Point Theorem A03 Backgammon explanation, rules A04 The Plausible Improbable Scenario