This bestselling dictionary contains more than 9,500 entries on all aspects of chemistry, physics, biology (including human biology), earth sciences, computer s
More than two thousand entries, in subjects from astronomy to zoology, are accompanied by tables and charts, as well as biographies of eighty-five scientists.
Over 7,000 entries drawn from one of the most authoritative and up-to-the-minute encyclopedia databases in the world come together in this comprehensive diction