The book on the left has a cover with a slightly rough texture. There is no ISBN number, and the copyright date is 1959. (Other books in the series will likely have later copyrights.)
The book on the right has a smooth, shiny cover. It does have an ISBN number, and the copyright (of this title) is "1987, 1959, 1930".
I prefer books of the style on the left.
The book on the right has a smooth, shiny cover. It does have an ISBN number, and the copyright (of this title) is "1987, 1959, 1930".
I prefer books of the style on the left.