Sowers, G. B., & Sowers, G. F. (1958). Introductory soil mechanics and foundations.
Chicago Style aipamenaSowers, George B., and George F. Sowers. Introductory Soil Mechanics and Foundations. 1958.
MLA aipamenaSowers, George B., and George F. Sowers. Introductory Soil Mechanics and Foundations. 1958.
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