user: Question: Which first edition has an ISBN of 978-0785166252?
Columns: ['Title', 'Pages', 'First edition', 'Second edition', 'ISBN']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Hardcovers', 'Hardcovers', 'Hardcovers', 'Hardcovers', 'Hardcovers']
SQL:

assistant: SELECT "First edition" FROM "Table" WHERE "ISBN" = '978-0785166252';