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Science Explores the | |
Happy employees stay with their employers longer, and generally are more productive than unhappy employees. Happy customers stick with their suppliers longer, and typically buy more. | ||
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프레젠테이션 챔피언 | |
| 제임스 캐플린(역자: 윤재원) | ||
ǻ | 눈과마음 | ||
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Out of Office: The B | |
| CHARLIE WARZEL 외 | ||
ǻ | Knopf | ||
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The Upside | |
| Adrian J. Slywotzky 외 | ||
ǻ | Crown Business | ||
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Smart Pricing | |
| Jagmohan Raju, Z. John Zhang | ||
ǻ | Wharton School Publishing | ||