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Lambe, T. William, Robert V. Whitman, Robert V. Whitman, H. G. Poulos, Robert V. Whitman, and H. G. Poulos. Soil Mechanics, SI Version. New York ; Chichester: Wiley, 1979.

Lambe, T. William, et al. Soil Mechanics, SI Version. New York ; Chichester: Wiley, 1979.