00381nam a2200145Ia 4500003000500000008004100005020001800046040001900064082000700083100002600090245006100116260003900177300000700216546001200223STCL181203s9999    xx            000 0 und d  a9780486653556  aSTCLbENcSTCL  222  aMosteller, Frederick  0aFifty Challenging Problems in Probability with Solutions  bDover PublicationsaNew Yorkc1987  a88  aEnglish