TY  - BOOK
ED  - Committee on Masonry and Reinforced Concrete
TI  - Design of cylindrical concrete shell roofs
T2  - ASCE. Manuals of engineering practice
U1  - 721.5 
PY  - 1952///
CY  - New York
PB  - American Society of Civil Engineers
KW  - Arquitectura
KW  - Ingeniería
KW  - Techado
ER  -