de Leeuw, Gary J. A.Lee, Francis Kum Lin2005-07-192005-07-19197782480995http://hdl.handle.net/1880/15201Bibliography: p. 31-33.viii, 70 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.GA 102.5 L43 1977 MicroficheContours (Cartography) - Study and teaching (Elementary)Topographic maps - Study and teaching (Elementary)The teaching of basic contour concepts to elementary school studentsmaster thesis10.11575/PRISM/18366GA 102.5 L43 1977 Microfiche