AA. VV.Science encyclopedia

Texts by Kirsteen Rogers, Laura Howell, Alastair Smith, Phillip Clarke and Corinne Henderson. With 1,000 recommended Web sites, over 1,500 illustrations and diagrams, over 140 experiments and over 1,500 scientific terms 8vo,  pp. 448 Brossura (wrappers)  Perfetto (Mint)