TY  - BOOK
AU  - Urguhart,Leonard Church
AU  - O'Rourke,Charles Edward
TI  - Stresses in simple structures
PY  - 1932///
CY  - New York
PB  - McGraw-Hill Book Co.
KW  - Strains and stresses
KW  - Local
KW  - Trusses
N1  - Includes index
ER  -