TY - BOOK AU - Wetherill,G.Barrie AU - Brown,Don W. TI - Statistical process control: theory and practice SN - 0412357003 U1 - 670.42 22 PY - 1991/// CY - London, New York PB - Chapman and Hall KW - Process control KW - Statistical methods N1 - Includes bibliographical references (p. [385]-391) and index ER -