Not had a chance to have a good look for that book yet.
I can confirm though that 15 by 6 steel wheels were fitted to the following models;
Focus mk1 with either 195/55/15 or 195/60/15 tyres
Focus mk2 petrol with 195/65/15 tyres
Escort (latest model) with 195/50/15 tyres
Mondeo (up to 2000) with either 195/60/15 or 205/55/15 tyres
There may be others but these will be the most common. As far as am aware all of these on the list are the same fitment although what that fitment is...