00258nam a2200097Ia 450000500170000000800410001708200160005810000170007424500360009126000330012720260325112451.0260325s9999||||xx |||||||||||||| ||und||  a530.8 Sm42S  aSmil, Vaclav 0aSize: how it explains the world  aUKbPinguin books pub.c2023