b.tech-ist-year-2019-20-even-sem.- By Dr. Monica Mehrotra Posted March 6, 2020 In b.tech-ist-year-2019-20-even-sem.-2020-03-062020-03-06https://bbdec.ac.in/wp-content/uploads/2018/10/ec_logo-web.pngBBDEChttps://bbdec.ac.in/wp-content/uploads/2018/10/ec_logo-web.png200px200px
