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Mechanics in Engineering ›› 2013, Vol. 35 ›› Issue (4): 63-64.doi: 10.6052/1000-0879-12-280

• Research on Education • Previous Articles     Next Articles

  

  • Received:2012-07-18 Revised:2012-09-07 Online:2013-08-08 Published:2013-08-26