Yossi Elran · 4 obras en el catálogoObrasLLewis Carrolls Cats and Rats ... and Other Puzzles with InteLewis Carrolls Cats and Rats ... and Other Puzzles with Interesting TailsPPaper Puzzle BookPaper Puzzle BookAArchimedes' Stomach... and Other PuzzlehbArchimedes' Stomach... and Other PuzzlehbSSecret World of FlexagonsSecret World of Flexagons
LLewis Carrolls Cats and Rats ... and Other Puzzles with InteLewis Carrolls Cats and Rats ... and Other Puzzles with Interesting Tails