TY - BOOK AU - Longson, Jennifer TI - PHOTOGRAPHIC STUDY OF THE ORIGIN AND DEVELOPMENT OF FATIGUE FRACTURES IN AIRCRAFT STRUCTURES U1 - 629.541 PY - 1962/// CY - London PB - H. M. Stationary KW - Metals -- Fatigue KW - Aeroplanes -- Inspection KW - Aeroplanes -- Materials N1 - At Head Of Title : Ministry Of Aviation, Aeronautical Research Council ER -