00485nam a2200157Ia 4500008004000000082001300040100001500053245003600068260002600104300000800130650001900138690001300157906001200170999001900182952012600201210210b1977   xxu||||| |||| 00| 0 eng d  a516 ABBT  aABBOTT (P)  aTeach yourself books: geometry.  aLondonbE L B Sc1977  a334  aTeach geometry  aGeometry  aSG01504  c113169d113169  001040708MathematicsaALbALcMathematicsd2021-02-17g0.00l0o516 ABBTpSG01504r2021-02-17 00:00:00w2021-02-17ySG