O'Connor,Philip
Negotiating / Philip O'Connor,Adrian Pilbeam,Flona Scott-Barrett - England : Longman, 1992 - 96p. - Longman business English skills .
0582064430 (pb)
Negotiating / Philip O'Connor,Adrian Pilbeam,Flona Scott-Barrett - England : Longman, 1992 - 96p. - Longman business English skills .
0582064430 (pb)