TY  - BOOK
AU  - Nilson, Arthur
AU  - Darwin, David
TI  - Design of concrete structures/13th ed
SN  - 9780070598546
U1  - 624.012.46 
PY  - 2004///
CY  - New Delhi
PB  - TMH
KW  - 624.012.46
KW  - CE 503
KW  - Design of concrete structures
ER  -