TY  - BOOK
AU  - Norris,Charles Head
AU  - Wilbur,John Benson
TI  - Elementray structural analysis
U1  - 621.1 
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - Structural engineering
KW  - Structural analysis (Engineering)
KW  - Structural frames
N1  - Includes index
ER  -