00303nam a2200109Ia 4500008004100000041000800041084001100049100001700060245004800077260003500125653003300160160808s1950    xx            000 0 eng d  aeng  aAx2CC  aJones, H. S.  aMarvels of modern science /cby H. S. Jones  aLondon :bOdhams Press,c1950.  aNatural Science - Collection