Portnoy, R. C. (1998). Medical plastics: Degradation resistance & failure analysis. Norwich, NY.: Plastic Design Library.
Παραπομπή Chicago StylePortnoy, Robert C. Medical Plastics: Degradation Resistance & Failure Analysis. Norwich, NY.: Plastic Design Library, 1998.
Παραπομπή MLAPortnoy, Robert C. Medical Plastics: Degradation Resistance & Failure Analysis. Norwich, NY.: Plastic Design Library, 1998.
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