Wetherill,G Barrie. (1977). Sampling Inspection and Quality Control (IInd edition 1977.). Chapman and Hall.
Chicago Edition CitationWetherill,G Barrie. Sampling Inspection and Quality Control. IInd edition 1977. London: Chapman and Hall, 1977.
Cita MLAWetherill,G Barrie. Sampling Inspection and Quality Control. IInd edition 1977. Chapman and Hall, 1977.
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