- Artist
- Ph.D.
- Title
- I Didn't Know
- Label
- WEA U 9996T
- Country
- UK
- Released
- 1983
- Format
- 12", 45 RPM, Single
Runout and matrix codes
Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.
- U9996(T) A-1Side A Runout Etched
- U9996(T) B-1Side B Runout Etched
- (259952-0)Side A & B label