publisher: Collins Educational
publish date: July 9th 1997
format: paperback pages: 64
language: English
ISBN:
0003154726 (9780003154726)
ISBN:
0721710638 (9780721710631)
publisher: Nelson Thornes Ltd publish date: April 1st 1992
format: Spiral-bound pages: 80
ISBN:
0174385447 (9780174385448)