TY - BOOK AU - War Departament TI - Aircraft Engine Operation and test / War Departament U1 - 629.13435 N2 - Aircraft Wood Structures ; Aircraft Metal Structures ; Fabric Covering ; Control Cables and Terminals ; Aircraft Hardware ; Corrosion Protection ; Indentification-Testing and Inspection of Materials ; Aircraft Equipment ; Windshields-Enclosures and Exits ; Hydraulic and Pneumatic Systems ; Electrical Systems ; Propellers-Rotors and Associated Equipment ; Weight and Balance ; Engines and Fuel Systems ; Radio and Electronic Systems ; Instruments ER -