Dòng Nội dung
1
Economics / Christopher St. J. Yates.
Hemel Hempstead, Herts : Prentice Hall International (UK), 1992
154 p. : ill. ; 24 cm.
2
Language for economics : integrated study skills and advanced language practice / R.R. Jordan and F.I. Nixson.
London : Collins ELT, 1986
128 p. : ill. ; 26 cm.