IX 152 pages, indexed, There is an ownership inscription on the front paste down and end paper, and the fore-edge is shelf stained, else a clean, unmarked and solid copy, though obviously used. A title in Springer's Use R! series. "Everyone using R needs to work with data, data almost always comes from an external source that has to be imported into R. The tasks covered in this book are essential tasks in R." (Trove)