TY  - BOOK
AU  - Burr,William H.
AU  - Falk,Myron S.
TI  - The graphic method by influence lines for bridge and roof computations / 
PY  - 1909///
CY  - New York
PB  - J. Wiley & sons; [etc., etc.]
KW  - ESTATICA GRAFICA
KW  - ESTRUCTURAS
KW  - TENSIONES
ER  -