00281nam a2200121Ia 4500100001900000490000800019654002200027245004100049260003900090082001000129300000800139546001200147  aPeatfield/A.E   vIII  aEngineering T.Y.S  aMechanical Engineering T.Y.S Vol III  bEnglish UniversitiesaLondonc1967  a670.4  a207  aENGLISH