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Book promotion for the Towards Personal Productivity Book, by Takis Athanassiou (Now available at AppSumo on Special Offer: check https://appsumo.com/marketplace-towar...​). Promotion produced by Takis Athanassiou. ------ If you liked this video, please click the thumbs up button and click subscribe to support my channel. ------ BLOG: http://takisathanassiou.com​ ABOUT.ME: https://about.me/tathan​ BOOK: http://takisathanassiou.com/glimpses/​ TWITTER: http://twitter.com/tathan​ FACEBOOK: http://www.facebook.com/takisathanass​... LINKEDIN: http://www.linkedin.com/in/tathan​ INSTAGRAM: http://instagram.com/tathanassiou