TY  - BOOK
ED  - Indian Standards Institution                                                                                                                                                                                                                                   . 
TI  - Criteria for the design of reinforced concrete arches, IS 4090-1967 / 
U1  - 624.023 
PY  - 1982///
CY  - New Delhi : 
PB  - Indian Standards Institution , 
ER  -