00391nas a2200157   4500000000100000008004100001260003200042100002500074700001600099700001700115245004500132250001600177300001200193490000600205020002200211       2008                            d  bIGI PublishingaHershey, PA1 aGunilla Widén-Wulff1 aIsto Huvila1 aKim Holmberg00aLibrary 2.0: a new participatory context  a2nd Edition  a842-8480 v2  a978-1-60566-014-1