1852336641 SHOW MOOCHABLE + ? RELATED SEARCHES > ADVANCED SEARCH > SHOW COVERS + ASIN Copies Paul A. Kirschner Visualizing Argumentation: Software Tools for Collaborative and Educational Sense-Making (Computer Supported Cooperative Work) (Volume 0) 0 Search BookMooch for a book: SEARCH BOOKMOOCH > Search Amazon for a book: amazon.co.uk amazon.de amazon.es amazon.fr amazon.it amazon.cn SEARCH AMAZON >