TY - BOOK AU - Underwood,John H. ED - National Symposium on Fracture Mechanics ED - ASTM Committee E-24 on Fracture Testing TI - Fracture mechanics: seventeenth volume : Seventeenth National Symposium on Fracture Mechanics T2 - STP SN - 0803104723 AV - TA409 N374F 1984 PY - 1986/// CY - Philadelphia, Pa. PB - ASTM KW - FRACTURE MECHANICS KW - CONGRESSES N1 - "ASTM publication code number (PCN) 04-905000-30"; Includes bibliographies and indexes ER -