00390nam a2200145 4500 510605 510605 190826b ||||| |||| 00| 0 eng d Bakre, Abhay 8861 Energy efficiency is the key for sustainable development 2019 p.7-9. Sustainable development 8862 Yojana Energy consumption ddc AR 0 0 ddc 0 0 384533 IIPA IIPA 2019-08-26 63, Apr, 2019: p.7-9. AR120520 2019-08-26 AR