Este, DavidBerthold, Uta Christina2005-07-282005-07-2819990612497062http://hdl.handle.net/1880/25159Bibliography: p. 117-120viii, 127 leaves ; ill. ; 30 cm.engUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.HG660 .C35 B47 1999Money--social aspects--Alberta--CalgaryBarter--Alberta--CalgaryLocal exchange trading systems--Alberta--CalgaryCommunity organization - Alberta - CalgarySocial service - Alberta - Calgarymaster thesis10.11575/PRISM/23974HG660 .C35 B47 1999