Owens, Graham W
Steel designers' manual / Graham W Owens . - 5th ed. - oxford : blackwell science , 1994 م. - p : 1265 ؛ 24 cm.
steel designer
624.1821 / GOS
Steel designers' manual / Graham W Owens . - 5th ed. - oxford : blackwell science , 1994 م. - p : 1265 ؛ 24 cm.
steel designer
624.1821 / GOS