RAKESH RANJAN ; SINGAL KC ; KOTHARI DP RENEWABLE ENERGY SOURCES AND EMERGING TECHNOLOGIES DP KOTHARI ; KC SINGAL AND RAKESH RANJAN - - PRENTICE HALL OF INDIA 2008 - xviii, 350 p. ISBN: 8120319028 Subjects--Topical Terms: GENERAL GENERAL Dewey Class. No.: 621.042 KOT / RAK