TY  - GEN
AU  - Magnel,Gustave
TI  - Prestressed concrete
AV  - SPE-B 0706 
U1  - 624.1/83412 
PY  - 1954///
CY  - London
PB  - Concrete Puplications
KW  - Prestressed concrete
N1  - Includes bibliographical references and index
ER  -