00293nam a2200121Ia 4500100002700000650001200027654002700039245003800066260003800104082001000142300000700152546001200159  aMinistry Of Education   aGeneral  aCommunity Polytechnics  aSeminar Of Community Polytechnics  bMinistrty Of EducationaNew Delhi  a370.1  a67  aENGLISH