Brockenbrough, R. L.

Highway engineering handbook Roger L. B rockenbrough, (Editor) 2009 Highway engineering handbook Roger L. Brockenbrough, editor, Kenneth J. Boedecker, Jr., editor 1996 Highway engineering handbook Roger L. Brockenbrough, editor, Kenneth J. Boedecker, Jr., editor 1996 Steel design manual Brockenbrough, R.L 1974 Structural steel designer's handbook Roger L. Brockenbrough, editor, Frederick S. Merritt, editor 2006 Structural Steel Designer'S Handbook Brockenbrough, R. L Year not listed