TY - BOOK AU - Lewis,J.C. AU - Sines,George ED - National Symposium on Fracture Mechanics (14th : 1981 : Los Angeles, California) ED - ASTM Committee E-24 on Fracture Testing TI - Fracture mechanics: fourteenth national symposium on fracture mechanics sponsored by ASTM Committee E-24 on Fracture Testing, Los Angeles, California, 30 June - 2 July, 1981, J.C.Lewis and George Sines, editors PY - 1983/// CY - Philadelphia PB - American Society for Testing and Materials KW - Fracture mechanics KW - Congresses ER -