TY - BOOK TI - Fifty challenging problems in probability with solutions SN - 0486653552 (pbk.) PY - 1965/// CY - New York PB - Dover Publications N1 - Reprint. Originally published: Reading, MA : Addison-Wesley, 1965. Originally published in series: A-W series in introductory college mathematics UR - http://www.loc.gov/catdir/description/dover033/86032957.html ER -