Indian stantard institution , .
Code of practice for construction of reinforced concrete shell, IS:2204-1962 - New Delhi : Indian Standards Institution , 1984. - 21 ; .
690.244 / IND/CO
Code of practice for construction of reinforced concrete shell, IS:2204-1962 - New Delhi : Indian Standards Institution , 1984. - 21 ; .
690.244 / IND/CO