Muth, Mary K., Using scanner data for food policy research / Mary K. Muth, Abigail M. Okrent, Chen Zhen, Shawn A. Karns. - London: Academic Press, [2020] - xii, 237 pages : color illustrations ; 23 cm Includes bibliographical references and index. ISBN: 9780128145074 0128145072 LCCN: 2019955545 Nat. Bib. No.: GBB9G9967 bnb Nat. Bib. Agency Control No.: 019574866 Uk Subjects--Topical Terms: Nutrition policy--Research.Nutrition policy--Research--Methodology.Scanning systems--Data processing.Scanning systems--Data processing. Dewey Class. No.: 363.85610721 / U85