TY  - BOOK
AU  - "Johnson, R. P."
TI  - Composite structures of steel and concrete: "beams, salbs, columns, and frames for buildings"
SN  - ï¿½1405100354ï¿½
U1  -  624.1821 
PY  - 2004///
CY  - "Oxford,UK:"
PB  - "Blackwell Publishers,"
KW  - Steel and concrete
ER  -