Παραπομπή APA

Leontovich, V. (1959). Frames and arches: Condensed solutions for structural analysis. New York: Mc Graw-Hill.

Παραπομπή Chicago Style

Leontovich, Valerian. Frames and Arches: Condensed Solutions for Structural Analysis. New York: Mc Graw-Hill, 1959.

Παραπομπή MLA

Leontovich, Valerian. Frames and Arches: Condensed Solutions for Structural Analysis. New York: Mc Graw-Hill, 1959.

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