00418nam a22001337a 4500008004100000040005500041080001900096100001800115245007700133260003700210300001100247650001400258653001200272230602b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a620.91(02)bL7  aReay, David A  aIndustrial energy conservation: bA handbook for engineers and managers   aOxford: bPergamon Press, c1977  a358p.   aManagers   aEnergy