National Library of Australia

Showing 1 - 4 of 4 Results for subject:"Mechanical efficiency."
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Washington, D.C. : U.S. Dept. of Energy, Energy Efficiency and Renewable Energy
JournalJournal, OnlineOnline
 
 
[Washington, D.C. : National Aeronautics and Space Administration, 1997]
MicroformMicroform, BookBook
 
 
 
Washington, D.C. : National Aeronautics and Space Administration ; [Hanover, Md.] : Available from the NASA Center forAeroSpace Information, [1982]
BookBook, MicroformMicroform, OnlineOnline
 
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