00333nam a2200121Ia 4500008004100000041000800041082001900049100001500068245005300083260004100136300001500177700001900192220530s9999    xx            000 0 und d  aeng  a620.1:050bBEN  aBenal, M.M  aInternational Journals of Mechanical Engineering  aNew DelhibSerials Publicationc2012  a171 P.bHB  a Venugopal, P.