00551nam a2200241Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013110000160013924500190015524500370017426000230021126000090023436500050024336500080024885600530025620260324114855.0008  260324s9999    xx            000 0 eng d  a9780429059353  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aAnthony Kay 0aNumber Systems 2bA Path into Rigorous Mathematics  bTaylor and Francis  c2021  a  b340  uhttp://www.taylorfrancis.com/books/9780429059353