00470nam a22001697a 4500 OSt 20250923151817.0 250923b |||||||| |||| 00| 0 eng d 9781447174707 333.79 B46E Bhattacharyya, Subhes C. Energy economics: concepts, issues, markets and governance By Subhes C. Bhattacharyya 2nd ed. London Springer 2019 849p. PB ddc BK 28954 28954 0 0 ddc 0 0 TXB CURAJ CURAJ 2025-09-23 ECO 0 333.79 B46E 047377 2025-09-23 2025-09-23 BK