{"author_name":"Booksofall 02","width":620,"thumbnails_width":620,"html":"<iframe frameborder=\"0\" allowtransparency=\"true\" allowFullscreen=\"true\" width=\"100%\" height=\"620\" style=\"border: none;\" allowfullscreen src=\"https:\/\/online.visual-paradigm.com\/share\/book\/introduction-to-drafting-and-autocad-3d-1443j8p527\"><\/iframe>","provider_url":"https:\/\/online.visual-paradigm.com\/","thumbnails_height":620,"thumbnails_url":"https:\/\/cdn-cn-02.visual-paradigm.com\/node\/on\/w\/axgyymdt\/rest\/diagrams\/assets\/1d2db0c2-c110-459f-ae81-16728cb1c509\/thumbnail.png","type":"rich","provider_name":"Visual Paradigm Online","title":"Introduction to Drafting and AutoCAD 3D","version":"1.0","height":620}