Out of print. Science, American Society For Information. An invaluable reference source for libraries and scholars in information science. Earlier volumes have dust jackets, generally in only fair condition. Later volumes have no jackets, as issued.
Volumes vary in condition.
There are marks in some volumes, including former author's name, checkmarks, marginal comments, and light highlighting. These marks are minimal and relatively unobtrusive. Most volumes are free of marks and writing. Some volumes are fine or even as new. All books are tight and square.