00367nam a2200145Ia 4500003000900000008004100009040001600050080001200066100001700078245004000095260003500135300001600170650001600186650001900202IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a51bSUT  aSutton, O. G 0aMathematics in actioncO. G. Sutton  aLondonbG. Bell and Sonsc1954  aviii, 226p.  aMathematics  aNASA thesaurus