TY  - GEN
AU  - Wilbur, John Benson,
AU  - Norris, Charles Head,
TI  - Elementary structural analysis
T2  - McGraw-Hill series in structural engineering and mechanics
AV  - TG260 
U1  - 624.171 
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - Structural analysis Engineering
N1  - Authors' names in reverse order in the previous ed
ER  -