Cooper, W. D. (1989). Electronic instrumentation and measurement techniques. PHI.
शिकागो स्टाइल उद्धरणCooper, William D. Electronic Instrumentation and Measurement Techniques. U S A: PHI, 1989.
एमएलए उद्धरणCooper, William D. Electronic Instrumentation and Measurement Techniques. PHI, 1989.
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