621.042 KOT/R Kothari,D.P. Renewable Energy Sources and Emerging Technologies / D.P. Kothari, K.C.Singal and Rakesh Ranjan. - 2nd edi.. - Delhi : PHI Learning, 2016 434 p. 9788120344709 : 350.00 * Computer Science Computer application Technology. * K.C.Singal Rakesh Ranjan, * Title