TY  - BOOK
AU  - Hanna, Awad S
TI  - Concrete formwork systems
SN  - 9780824700720
SN  - 98037262
U1  - 624.1834 HAN 
PY  - 1999///
CY  - New York
PB  - Marcel Dekker
KW  - Concrete construction - Formwork
N1  - Includes bibliographical references and index
ER  -