{"last_modified": {"type": "/type/datetime", "value": "2020-07-31T16:32:33.404907"}, "title": "Mastering Math for The Building Trades", "created": {"type": "/type/datetime", "value": "2009-12-10T00:20:43.713982"}, "covers": [1076960], "first_sentence": {"type": "/type/text", "value": "The easiest way for contractors to find themselves facing difficulties today is for them not to have a sound understanding of the mathematics involved in their business."}, "first_publish_date": "June 2000", "latest_revision": 8, "key": "/works/OL2749585W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL403418A"}}], "excerpts": [{"excerpt": "The easiest way for contractors to find themselves facing difficulties today is for them not to have a sound understanding of the mathematics involved in their business."}], "type": {"key": "/type/work"}, "subjects": ["Building", "Mathematics", "Architects and builders", "Interactive multimedia", "Civil engineering, tables"], "revision": 8}