00432nam a2200145Ia 4500 SGT 363.7 RAI Rai,G.D Energy sources Khanna Books Publishing Co. Ltd. N. Delhi 2005 912p. OTHER SOCIAL PROBLEMS & SERVICES AN INTRODUCTION TO ENERGY SOURCES, SOLAR RADIATION AND ITS MEANSUREMENT,SOLAR ENERGY STROAGE,WIND ENERGY ddc BK 0 0 ddc 0 1 1 ENGG FE FE REF 2011-10-16 SGTU 363.7 RAI FE4265 2018-01-17 00:00:00 2015-02-09 GF BOOKS 5371 5371