00514nam a2200229Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013110000170013924500300015626000230018626000090020936500050021836500080022385600530023120260324134438.0008  260324s9999    xx            000 0 eng d  a9781351305884  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aHerbert Gold 4aThe Age of Happy Problems  bTaylor and Francis  c2002  a  b145  uhttp://www.taylorfrancis.com/books/9781351305884