TY  - BOOK
AU  - Donnell, Loyd Homiltan
TI  - Beam Plates and Shells 
U1  - 624.1772 
PY  - 1976///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Girders
KW  - Plates
KW  - Shells Engineering
N1  - NN
ER  -