669.017:620.1 | N76 3 | Non - destructive ekamination in relation to structural integrity [Текст] : proceed intern. seminar (1 st ; 1979 ; Berlin), Berlin, 22 aug. 1979 / ed. by R. W. Nichols. — London : Applied science, 1980. — 294 p. |
| ISBN 0-85334-908-8 | |
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