00645nam a2200193Ia 4500082001900000100002200019245004500041260005800086300002300144490002000167500005600187500000500243690000600248700000500254952014800259964001700407921001000424999001700434  a510.9bD849.NW  aDudley, Underwood  aNumerology; or what Pythagoras wroughtb  aWashingtonbMathematical Association of Americac1997  aviii, 316p. Index.  aSpectrum series  a"Purchased under NBHM grant for the year 1999-2000"  a  a   a  00104070aISIbISId2000-03-22eFBg143839.50l0o510.9 D849.NWpDP24168r2019-02-14 00:00:00w2019-02-14yBKzOrd num:209; Ord dt:2000-03-09  abcdefg  a19479  c19479d19479