Market leader. [videorecording] : business English /
Pickford, Pamela.
Crowe Richard.
Crowe Richard.Alliance : video resource book : business English.
Jillett, Rosi.Business leader briefings : video resource book : business English .
Harlow : Longman,
2000.
Title from case.
Alliance --Business leader briefings --  Alliance: video resource book / Richard Crowe, Pamela Pickford -- Business leader briefings: video resource book / Rosi Jillett.
VHS.