Hool, G. A., & Pulver, H. E. (1926). Concrete practice. McGraw-Hill.
Cita Chicago Style (17a ed.)Hool, George A., y Harry E. Pulver. Concrete Practice. New York: McGraw-Hill, 1926.
Cita MLA (8a ed.)Hool, George A., y Harry E. Pulver. Concrete Practice. McGraw-Hill, 1926.
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