00329pab a2200133 454500008004000000100001600040245004800056260000900104300001500113362001100128650001800139700001800157773002000175180718b2015   xxu||||| |||| 00| 0 eng d  aPatel, N.M.  aInnovative concepts of technology education  c2015  ap.14-15,21  a24 Aug  aTrivedi, P.H.  aAgarwal, A.M.  aUniversity News