00390nam a2200145Ia 450000500170000000800410001708200120005810000180007024500790008826000290016730000080019665000160020494200070022099900170022720240821151424.0240821s9999||||xx |||||||||||||| ||und||  a510 ADL  aAdler, Irving 0aGiant colour book of mathematics: exploring the world of numbers and space  aLondonbPaul Hamlync196  a90p  aMathematics  cBK  c23011d23011