Paperback edition.  An ex library copy with some of the associated labelling still present.  The first inner page has been removed.  Page faces are generally clean and flat but age tanned.  Page block faces are lightly discoloured.  The book has benefited from the library provision of a loose plastic cover which has maintained the covers and spine in good condition.  Nonetheless there are some areas of dirt captured between the covers.  QA 12/25 S19