TY  - BOOK
AU  - Libby,James R.
TI  - Modern prestressed concrete: design principles and construction methods 
SN  - 0442259425
U1  - 624.183412 19
PY  - 1986///
CY  - New Delhi
PB  - CBS Pub. & Distributers.
KW  -  Prestressed concrete construction
N1  - Includes index
ER  -