ASTM Committee D-30 on High Modulus Fibers and Their Composites, Symposium on Toughened Composites (1985 : Houston, Tex.), & Johnston, N. J. (1987). Toughened composites: Symposium on Toughened Composites. American Society for Testing and Materials.
Chicago-viite (17. p.)ASTM Committee D-30 on High Modulus Fibers and Their Composites, Tex.) Symposium on Toughened Composites (1985 : Houston, ja Norman J. Johnston. Toughened Composites: Symposium on Toughened Composites. Philadelphia, PA: American Society for Testing and Materials, 1987.
MLA-viite (9. p.)ASTM Committee D-30 on High Modulus Fibers and Their Composites, et al. Toughened Composites: Symposium on Toughened Composites. American Society for Testing and Materials, 1987.
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