TY - BOOK AU - Roark,Raymond J. AU - Young,Warren C. TI - Formulas for stress and strain SN - 0070530319 : AV - TA407.2 .R6 1975 PY - 1954/// CY - New York PB - McGraw-Hill KW - Strains and stresses KW - Tables KW - Strength of materials N1 - Includes and indexes ER -