00769nam a2200277 4500 DLU020015960 ##20001019 978- eng 428.3 JO-S Jones-macziola, Sarah Getting Ahead : a Communication Skills Course for Business English; Learner"s Book and Home Study Book / Jones-Macziola Sarah, White Greg New York : Cambridge University Press , 1997. 228 tr.; 21 cm. English language Textbooks for foreign speakers White, Greg 17000 DLU False Administrator G A SH Thư viện Trường Đại học Đà Lạt