{"weight": "2.9 pounds", "latest_revision": 2, "id": 12510161, "first_sentence": {"type": "/type/text", "value": "Understanding the basic building blocks of matter has been one of the most intriguing endeavors of humankind."}, "languages": [{"key": "/l/eng"}], "source_records": ["amazon:0072456361:o-5:1941425069:228811", "amazon:0072456361:6:1580575891:229032"], "title": "Principles of Electronic Materials and Devices with CD-ROM", "edition_name": "2 edition", "subjects": ["Electronics engineering", "Materials science", "Technology & Industrial Arts", "Engineering - Electrical & Electronic", "Technology", "Science/Mathematics", "Counseling - Vocational Guidance", "Electronics - Semiconductors", "Technology / Electronics / General", "Electronics - General"], "type": {"key": "/type/edition"}, "physical_dimensions": "9.1 x 7.5 x 1.2 inches", "revision": 2, "publishers": ["McGraw-Hill Science/Engineering/Math"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2009-10-26T03:50:20.023682"}, "key": "/b/OL9258384M", "authors": [{"key": "/a/OL2639217A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 768, "isbn_13": ["9780072456363"], "isbn_10": ["0072456361"], "publish_date": "July 18, 2001", "works": [{"key": "/works/OL283356W"}]}