Xiaojun Wang A business trip to China : conversation & application / Xiaojun Wang

A business trip to China : conversation & application / Xiaojun Wang . - Beijing : Beijing Language and Culture University Press, 2005- . - v. 29 cm . -
Vol.1 : Textbook 1. - VIII, 174 p. : il. color. + 1 disco óptico (CD-Audio).Vol.2 : Workbook 1. - IV, 127 p. : il. color.Vol.3 : Textbook 2. - VII, 166 p. : il. color. + 1 disco óptico (CD-Audio).Vol.4 : Workbook 2. - III, I, 120 p. : il. color
7-5619-1454-7 (v.1)7-5619-1524-1 (v.2) Brochados7-88703-237-7 (CD 1)7-88703-259-8 (CD 2)

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