When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Combinatorics Problems and Solutions by J. Richard Hollos, Stefan Hollos. Author J. Richard Hollos, Stefan Hollos. It contains 263 combinatorics problems with detailed solutions. Combinatorics is the part of mathematics that involves counting.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.