1. The playground negotiation case Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Halpern, Jennifer (author) and Connelley, Debra L. (author) Format: Journal article Publication Date: 1996-10 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C36604 Journal Title: International Journal of Conflict Management Journal Title Details: 7(3) : 247-274