Liepins Gunar E Ed. Data quality control: Theory and pragmatics Liepins Gunar E Ed.; Uppuluri V R R Ed. - New York Marcel Dekker 1990 - xii,360p. cm. - Statistics:Text books and Monographs; 112 . Standard No.: 27922 Source: Textual Subjects--Topical Terms: quality control Dewey Class. No.: B2817, N0