Breadcrumb Home About the University Find staff Ingegerd Sigfridsson Ingegerd Sigfridsson Systems Owner Student Records Telephone +46 31-786 44 96 +46 708-58 94 68 Mail ingegerd.sigfridsson@gu.se Visiting address Rosenlundsgatan 8 41120 Göteborg Postal address Box 100 40530 Göteborg Publications Självklara drycker? : kaffe och alkohol i social samvaro Ingegerd Sigfridsson 2005