TY  - BOOK
AU  - Wilbur,John Benson
AU  - Norris,Charles Head
TI  - Elementary structural analysis,
U1  - 624.171 
PY  - 1948///
CY  - New York
PB  - McGraw-Hill Book Co.
KW  - Structural analysis (Engineering)
N1  - 0; 0; 0; 624_171000000000000_WIL
ER  -