Pytel, A., & Kiusalaas, J. (2003). Mechanics of materials. Australia Pacific Grove, CA: Thomson/Brooks/Cole.
Παραπομπή Chicago StylePytel, Andrew, and Jaan Kiusalaas. Mechanics of Materials. Australia Pacific Grove, CA: Thomson/Brooks/Cole, 2003.
Παραπομπή MLAPytel, Andrew, and Jaan Kiusalaas. Mechanics of Materials. Australia Pacific Grove, CA: Thomson/Brooks/Cole, 2003.
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