Keller, Gerald Statistics for Management and Economics / Gerald Keller - 12th ed. - Delhi : Cengage Learning India Private Limited, 2023 - xxiii, 949 p. : ill. ; 26 cm. Includes bibliographical references and indexes. ISBN: 9789360533793 Subjects--Topical Terms: Economics Statistical methodsManagement Statistical methods Dewey Class. No.: 658.7 / KES