Desing of steel structures /
Negi, L. S.
Desing of steel structures / - 2nd ed. - New Delhi : Tata McGraw Hill , 1997. - 317 p.
0074623052
Steel Sturctures
Desing of steel structures / - 2nd ed. - New Delhi : Tata McGraw Hill , 1997. - 317 p.
0074623052
Steel Sturctures