TY  - BOOK
AU  - Hool,George A.
AU  - Johnson,Nathan C.
AU  - Hollister,S.C.
AU  - Whipple,Harvey
TI  - Concrete engineers' handbook : : data for the design and construction of plain and reinforced concrete structures / 
PY  - 1918///
CY  - New York [etc.] : 
PB  - McGraw-Hill Book, 
KW  - HORMIGON ARMADO
ER  -