Johnson bar (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Johnson bar" in English language version.

refsWebsite

Global rank English rank

3^rd place

books.google.com (Global: 3^rd place; English: 3^rd place)

Turneaure, Frederick Eugene (1908). Cyclopedia of Civil Engineering: Masonry construction; reinforced concrete. American School of Correspondence. p. 79.
Atlas Portland Cement Company (1907). Reinforced concrete in factory construction. p. 179.
Kidder, Frank Eugene (1908). The architect's and builder's pocket-book: A handbook for architects, structural engineers, builders, and draughtsmen. J. Wiley. p. 862.
"Reinforced Concrete". The American Architect and Building News. 87–88: 197–98. 1905. Retrieved 7 December 2010.