MacLaughlin, D., & Estrada, H. Structural steel drafting & design (2nd ed.).
Chicago Style (17th ed.) CitationMacLaughlin, David, and Hector Estrada. Structural Steel Drafting & Design. 2nd ed.
MLA (8th ed.) CitationMacLaughlin, David, and Hector Estrada. Structural Steel Drafting & Design. 2nd ed.
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