Shelf-marks and what they mean
Shelf-marks are always based on a classification system. The system used by the Campus Library is the german only).(in
A brief introduction to shelf-marks: minus plus bracket = what?
The final line of many shelf-marks includes minuses, pluses or brackets. These are often misinterpreted, so please read this explanation to avoid any misunderstandings.
-3 = third volume
+3 = third copy
(3) = third edition