Dragons' Den: How to Win in the Den - Season 1 Episode 4
The Dragons revisit some of the businesses they have invested in, including a caravan sleeping bag, and share expertise on creating a successful business plan.
- Անր: Documentary
- Ստուդիա: BBC Two
- Հիմնաբառը: invention, entrepreneur, investment
- Դերասանական կազմ: Peter Jones, Duncan Bannatyne, Theo Paphitis, Richard Bacon, Deborah Meaden, Hilary Devey
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