TY - BOOK AU - Cochran, William G. AU - Cox, Gertrude M. TI - Experimental designs SN - 9971-51-311-0 U1 - 620.0042 PY - 2003/// CY - New York PB - John Wiley KW - Classification design KW - Response- Surface methodology N1 - Includes bibliographical references and index; SBD ER -