TY  - GEN
AU  - RAJU, N KRISHNA
TI  - PRESSTRESSED CONCRETE
U1  - 624.183412 
PY  - 1988///
CY  - NEW DELHI
PB  - TATA-MCGRAW HILL
N1  - CONCRETE; 0; 0; 0; 624_183412000000000_RAJ_L19_P7
ER  -