div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · PDF file Chennai Dr T Premkumar CSIR-CECRI A Government Aided Autonomous Institution from Engineering Colleges Arts and Sciences and Polytechnic colleges src=https:reader033fdocumentsusreader033viewer20220517235aab53707f8b9a8d678bb319html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · PDF file Chennai Dr T Premkumar CSIR-CECRI A Government Aided Autonomous Institution from Engineering Colleges Arts and Sciences and Polytechnic colleges src=https:reader033fdocumentsusreader033viewer20220517235aab53707f8b9a8d678bb319html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv