00279nam a2200121Ia 4500100001900000490000700019654002200026245004000048260003900088082001000127300000800137546001200145  aPeatfield/A.E   vII  aEngineering T.Y.S  aMechanical Engineering T.Y.S Vol II  bEnglish UniversitiesaLondonc1967  a670.4  a185  aENGLISH