Cooperative and Territorial Imperatives': What Can They Tell Us About The Development of English in Asean? Article Sidebar PDF Keywords: Lingua Franca, ASEAN, cooperative imperative, territorial imperative, history Main Article Content J.A. Foley Abstract Article Details Issue Vol. 7 No. 1 (2013): The New English Teacher Section Academic articles Author Biography J.A. Foley The Graduate School of English, Assumption University