00572pamaa2200193 4500 0000033107 20060605090000.0 0761920137 658.0072 GUM HD30.4 GUM 2000 GUMMESSON Qualitative methods in management research Evert Gummesson; forewad by John Van Maanen. 2nd ed. London: Sage Pub., 2000. xii, 250p.; 22cm. Industrial management -- Research Participant observation Action research ManagementxResearch