TY  - BOOK
AU  - Guyon, Y. and Johns, W. M.
TI  - Prestressed concrete: : simply-supported beams
U1  - 624.1834 
PY  - 1963///
CY  - Bombay
PB  - ; Asia Publishing
KW  - Civil Engineering
KW  - Concrete
KW  - Engineering
ER  -