The Superior Collection Volume 2
SUPERIOR SOFTWARE
June 87
| ELK |
| 2 |
| Aug 87 |
Sources
(click here for more information on the data shown below)
Electron (Gallup)
| 4 | MONTH to c.87-06-16 | ( EU p6 Oct 87 87-09-15 ) | |
| 4 | MONTH to c.87-07-14 | EU p6 Oct 87 87-09-15 | |
| 2 | MONTH to c.87-08-11 | EU p6 Nov 87 87-10-15 | |
| 4 | MONTH to c.87-09-15 | EU p6 Dec 87 87-11-15 | |
| 5 | MONTH to c.87-10-13 | EU p6 Jan 88 87-12-15 | |
| 5 | MONTH to c.87-11-17 | EU p6 Feb 88 88-01-15 | |