일상Lifestyle/책Book <The Ultimate Encyclopedia of Knots and Ropework> Retireconomist 2013. 10. 20. 23:46 https://www.evernote.com/shard/s101/sh/6ea60a13-4e9e-44e3-a5a0-11a931b5d18a/df0135325516b406be06160de772a5a5
