TY  - BOOK
AU  - Billington, David P.
TI  - THIN SHELL CONCRETE STRUCTURES
SN  - 0070052794
U1  - 624.183462 
PY  - 1990///
CY  - New York
PB  - Mcgraw-Hill
KW  - Shells (Engineering)
KW  - Reinforced Concrete Construction
ER  -