Wadsworth, H. M., & Stephens, K. S. G. (1986). Modern methods for quality control and improvement. Wiley.
Chicago Edition CitationWadsworth, Harrison M., and Kenneth S. Gedprey Stephens. Modern Methods for Quality Control and Improvement. New York: Wiley, 1986.
Deismireacht MLAWadsworth, Harrison M., and Kenneth S. Gedprey Stephens. Modern Methods for Quality Control and Improvement. Wiley, 1986.
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