Entertaining Mathematical Puzzles Autor Anthony Ravielli et al. feb 2000 Paperback Preț: 55.31 lei 3-5 săpt. | 6-12 zile
Perplexing Puzzles and Tantalizing Teasers Dover Children's Activity Books Autor Martin Gardner 28 mar 2003 Paperback Preț: 71.41 lei 3-5 săpt. | 6-12 zile
Martin Gardner''s Science Magic Autor Martin Gardner 26 aug 2011 Paperback Preț: 23.44 lei 28.60 lei 3-4 săpt. | 6-12 zile -18%
Codes, Ciphers and Secret Writing Dover Children's Activity Books Autor Martin Gardner 28 mar 2003 Paperback Preț: 34.38 lei 52.82 lei 3-4 săpt. | 6-12 zile -35%