Which first edition has an ISBN of 978-0785166252?
CREATE TABLE table_name_50 (first_edition VARCHAR, isbn VARCHAR)
SELECT first_edition FROM table_name_50 WHERE isbn = "978-0785166252"
### Context: CREATE TABLE table_name_50 (first_edition VARCHAR, isbn VARCHAR) ### Question: Which first edition has an ISBN of 978-0785166252? ### Answer: SELECT first_edition FROM table_name_50 WHERE isbn = "978-0785166252"