00431nam a2200169Ia 4500 14404 Ost 20260507155413.0 251113s9999||||xx |||||||||||||| ||eng|| nitttr eng 658.9133379 S81M Satsangi, Prem S. Management of rural energy systems. / Satsangi, Prem S., Gautam, Vinayshil Gautam, Vinayshil BK 14281 14281 0 0 0 0 NITTTR NITTTR 2026-05-07 0 658.9133379 S81M 19368 2026-05-07 15:54:13 2026-05-07 BK