TY  - BOOK
AU  - Dayaratnam, P.
AU  - Lahiri, S. K.
TI  - TORSIONAL STRENGTH OF PRESTRESSED CONCRETE I BEAMS
U1  - 624.177 
PY  - 1968///
CY  - Kanpur
PB  - I. I. T.
KW  - Prestressed Concrete
ER  -