Maintenance and repair of aerospace vehicles / by Northrop Institute of Technology, James L. McKinley and Ralph D. Bent. Northrop Institute of Technology. McKinley, James L. Bent, Ralph D. Airplanes Maintenance and repair. TL671.9 .N6 1967 629.133 MCM 1949 and 1955 editions published under title: Aircraft maintenance and repair. New York, McGraw-Hill c1955 c1955 1967 Text vii, 358 p. : eng