RAO, D. S. (1997). GRAPHICAL METHODS IN STRUCTURAL ANALYSIS. UNIVERSITY PRESS.
Chicagoスタイル(17版)引用形式RAO, D S. GRAPHICAL METHODS IN STRUCTURAL ANALYSIS. HYDERABAD: UNIVERSITY PRESS, 1997.
MLA(9版)引用形式RAO, D S. GRAPHICAL METHODS IN STRUCTURAL ANALYSIS. UNIVERSITY PRESS, 1997.
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