Roger L. Brockenbrough, & Frederick s. merritt. (2006). Structural steel designer's handbook (1/1972.). Usa: Mc graw hill.
Chicago Style CitationRoger L. Brockenbrough, and Frederick s. merritt. Structural Steel Designer's Handbook. 1/1972. Usa: Mc graw hill, 2006.
MLA CitationRoger L. Brockenbrough, and Frederick s. merritt. Structural Steel Designer's Handbook. 1/1972. Usa: Mc graw hill, 2006.
Warning: These citations may not always be 100% accurate.