publisher: W H Freeman & Co (Sd) publish date: April 28th 1999
format: hardcover pages: 40
language: English
ISBN:
0716732645 (9780716732648)
language: English
ISBN:
0716799030 (9780716799030)
publisher: Macmillan Education Australia publish date: June 16th 1999
format: paperback
language: English
ISBN:
0716733617 (9780716733614)