TY  - BOOK
AU  - Guyon,Y.
ED  - John, W.M.
TI  - Prestressed concrete: Y. Guyon; edited by W.M. Johns
U1  - 620.137 
PY  - 1953///
CY  - London
PB  - Contractors Record and Municipal Engineering
KW  - Prestressed concrete
KW  - Prestressed concrete beams
KW  - Concrete beams
KW  - Testing
KW  - Concrete
ER  -