TY  - BOOK
AU  - "Peurifoy, Robert L."
AU  - "Oberlender, Garold D."
TI  - Formwork for concrete structures
SN  - �9780071639170�
U1  -  624.1834 
PY  - 2011///
CY  - "New York,USA:"
PB  - "McGraw-Hill,"
KW  - Concrete structures
ER  -