Gummesson, Evert, 1936- Case theory in business and management : reinventing case study research / Evert Gummesson. - Los Angeles : Sage, 2017. - xix, 347 pages : illustrations ; 25 cm. Includes bibliographical references and index. ISBN: 1446210618 9781446210611 1446210626 9781446210628 Standard No.: (YBP)12989328 Subjects--Topical Terms: Business--Research--Methodology.Management--Research--Methodology. LC Class. No.: HD30.4 / .G86 2017 Dewey Class. No.: 658.57