{"first_sentence": {"type": "/type/text", "value": "It can be argued that certain technical developments have dramatically changed the entire field of mass spectrometry by making it possible to ionize and analyze new classes of compounds."}, "physical_format": "Hardcover", "weight": "2 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["CRC"], "number_of_pages": 434, "isbn_13": ["9780824706180"], "id": 12946665, "edition_name": "1st edition", "isbn_10": ["0824706188"], "publish_date": "February 28, 2002", "key": "/b/OL9628472M", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "title": "Applied Electrospray Mass Spectrometry (Practical Spectroscopy)", "contributions": ["Birendra N. Pramanik (Editor)", "A.K. Ganguly (Editor)", "Michael L. Gross (Editor)"], "subjects": ["Mass Spectrometry", "Chemistry - Industrial & Technical", "Biochemical Research", "Science", "Medical / Nursing", "Life Sciences - Biochemistry", "Science/Mathematics", "General", "Electrospray ionization mass s", "Chemistry - Analytic", "Science / Chemistry / Technical & Industrial", "Analysis", "Biomolecules", "Electrospray ionization mass spectrometry"], "physical_dimensions": "9.4 x 6.4 x 1 inches", "revision": 1}