TY  - BOOK
AU  - Ramamrutham, S
TI  - Prestressed concrete
U1  - 624. 
PY  - 1975///
CY  - Delhi
PB  - Dhanpat Rai & Sons
KW  - Concrete
KW  - Concrete- Material
KW  - prestressed concrete-Beams
N1  - Includes index
ER  -