00346nam a2200145Ia 4500008004000000041000800040082001100048100001700059245003500076260004200111650001200153650001200165650000800177650001500185210210b1936   xxu||||| |||| 00| 0 eng d  aeng  a519/44  aDURELL (C V)  aGeneral arithmatic for schools  aLondonbG Bell and Sons Limitedc1936  aschools  aGeneral  afor  aarithmatic