00352nam 2209499 45000010005000000030023000050050009000280080041000370820011000781000019000892600038001082500011001463000020001572450031001779499StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a658.26 aAlbert Thumann bLondon: The Fairmont Press c1995 a4th ed avii; 444p: 24cm aHand book of energy audity