Promotions & incentives.
Croydon, Eng. : Maclaren Publishers,
1984-
Title from cover.
Has supplements: Incentive travel world, ; and: Promotions & incentives. Buyer's guide, 
Sales promotion
Sales promotion
Premiums (Retail trade)
Premiums (Retail trade)
Ventes
Ventes
Primes (Commerce de détail)
Primes (Commerce de détail)
Premiums (Retail trade)
Sales promotion.