Rao, P. (1999). Strength of materials: :a practical approach. Universities press.
シカゴスタイル引用形Rao, Prakash. Strength of Materials: :a Practical Approach. Hyderabad: Universities press, 1999.
MLA引用形式Rao, Prakash. Strength of Materials: :a Practical Approach. Universities press, 1999.
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