Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
658.5/62 Vaughn, Richard C. Quality assurance / Richard C. Vaughn. - 1st ed.. - Ames : Iowa State University Press, 1990. xii, 391 p. : ill. ; 24 cm. 0813812666 (alk. paper) 9780813812663 (alk. paper) * Quality assurance. Quality control - Statistical methods. Acceptance sampling.