Não informado. (1977). International Advances in Nondestructive Testing. Gordon and Breach.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. International Advances in Nondestructive Testing. New York: Gordon and Breach, 1977.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. International Advances in Nondestructive Testing. Gordon and Breach, 1977.
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