01013cim a2200337 i 4500 000049728 9742 20030312150646.0 010406|1995 vm 000 eng 0521469872 IRC IRC IRC eng 428.2402465 St-A Staying ahead [Video-Băng hình] : a business English video. Cambridge : Cambridge University Press, 1995. 1 video cassette (VHS PAL) (51 min.) : sd., col. ; video teacher's guide (80 p.) English language. Business English. Business communication. English language Study and teaching Textbooks for foreign speakers. English language Business English. DUT From the UDN01 Sound recording Monograph Mạng thư viện Đại học Đà Nẵng