Morgan, W. (1968). The elements of structure: An introduction to the principles of building and structural engineering. London: Pitman Publishing.
Παραπομπή Chicago StyleMorgan, W. The Elements of Structure: An Introduction to the Principles of Building and Structural Engineering. London: Pitman Publishing, 1968.
Παραπομπή MLAMorgan, W. The Elements of Structure: An Introduction to the Principles of Building and Structural Engineering. London: Pitman Publishing, 1968.
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