Version (7)
I believe the answer is:
edition
'version' is the definition.
(I know that version can be written as edition)
This is the entire clue.
(Other definitions for edition that I've seen before include "Total numbers issued at one time, say of book" , "in printed form" , "Copies of book printed from one set of type" , "Particular form of a published text" , "Number of copies printed at one time" .)