This is a vintage Superman comic book from 1979. The issue number is 340, and it features the iconic superhero in an action-packed adventure. The comic is part of the DC Universe and was published by DC Comics. The comic book is in good condition and has been well-preserved over the years. It is a single issue in English and features color illustrations. It is perfect for fans of action, superheroes, and adventure. Don't miss the chance to add this classic comic book to your collection.