KHA'P15 UG/23526 UG/23527 UG/23528 UG/23529 UG/23530 UG/23531 UG/23532 UG/23533 UG/23534 Khan, B H Non conventional energy resources / B H Khan. – New Delhi : McGraw Hill Education (India), 2015 [], 455p. ISBN9780070142763 : ISBN0070142769 : . Electric machinery |