Walker, Robin
Tourism : Student's book Level 1 / Robin Walker, Keith Harding .- United Kingdom : Oxford University Press , 2006 .- 143 p. : ill. ; 28cm .- Oxford English for careers .
Tourism : Student's book Level 1 / Robin Walker, Keith Harding .- United Kingdom : Oxford University Press , 2006 .- 143 p. : ill. ; 28cm .- Oxford English for careers .