00371nam a22001217a 4500008004100000040005500041080001700096100001900113245003800132260005200170300001500222650001200237230614b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a621.16:9bK3  aDickinson, H W  aShort history of the steam engine  aLondon:  bFrank Class & Co. Ltd.,       c1938  axvi, 247p.  aScience