001: 70062
003: Starlibrary PMS 4.5
005: 20180420
020: ^a977-287-282-x
066: ^aKh.D
082: ^a691
100: ^aKhalil Ibrahim Waked
240: ^aDesign of reinforced concrete stairs: According new egyptian code 2001
245: ^a ^b According new egyptian code 2001
260: ^aالقاهر� ^b دار الكتب العلمية ^c2003