Book The Moscow Puzzles 359 Mathematical Recreations Boris A Kordemsky

Great recreational math book for teens, students, and adults. very good condition brain teasers - catch riddles to more advanced math puzzle problems Blue 12 inch ruler for size comparison. Bundle more items and send an offer for a bigger discount. Please see pictures for details. Happy to answer additional questions and combine shipping. Adding more items almost daily - mostly vintage, antiques, collection items.