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ספרים בחינם

Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168

W. B. (William Benjamin) Gregory · 2006

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Wood -- TestingCivil engineering -- PeriodicalsWood -- PreservationCreosote
Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 Tests of Creosoted Timber, Paper No. 1168, W. B. (William Benjamin) Gregory: לקריאה בחינם | booktheque