Mc Gonnagle, W. J. E. b. (1971). Physics and nondestructive testing. Gordon and Breach.
शिकागो स्टाइल उद्धरणMc Gonnagle, Warren J Ed. by. Physics and Nondestructive Testing. London: Gordon and Breach, 1971.
एमएलए उद्धरणMc Gonnagle, Warren J Ed. by. Physics and Nondestructive Testing. Gordon and Breach, 1971.
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