An Atlas of Graphs Ronald C. Read et al. 27 mai 2004 Paperback Preț: 1130.69 lei 1948.44 lei 41-52 zile -42%
Tangrams: 330 Puzzles Dover Recreational Math Autor Ronald C. Read 31 mai 1965 Paperback Preț: 60.21 lei 3-5 săpt.