00323nam a2200121Ia 4500008004100000041001200041082001800053100001900071245005300090260003300143300001300176650001200189231217s9999    xx            000 0 und d  aEnglish  a658.15  PHA;1  aPhaneesh, K R. 0aEngineering economy : as per latest VTU syllabus  c2013bSudha Publ.aBangalore  aiii, 285  aeconomy