author = { Kunnan, Antony John AND Hamp-Lyons, Liz },

title = { Assessing Second Language Writing in Academic Contexts },

publisher = {Wiley},

isbn = {0026-7902},

keywords = { Linguistics and Language , Language and Linguistics },

year = {1993},

url = { http://slubdd.de/katalog?TN_libero_mab2 }