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The 50+ Boomer: Your Key to 76 Million Consumers Автор: Donald L. Potter Год: 2004 |
Boomer Selling - Helping the wealthiest generation in history own your premium products and services Автор: Steve Howard Год: 2009 |
Boomers! Funding Your Future in an Age of Uncertainty Автор: Mark Mills, Nancy Mills Год: 2007 |