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Advertising on trial : managing your agency for effective results
Ring, Jim, (1993)
Management control : theories, issues and practices
Berry, Anthony J., (1995)
Das Management-Audit : wie fit sind Ihre Führungskräfte?
Samland, Jürgen$$9HP00960325, (2001)
Maw on corporate governance
Maw, Nigel Graham, (1994)