publisher: Heinemann Educational Books publish date: March 28th 1994
format: paperback pages: 246
language: English
ISBN:
0435909924 (9780435909925)
language: English
ISBN:
0006166970 (9780006166979)
publisher: Allison & Busby
format: hardcover pages: 259
language: English
ISBN:
0850314097 (9780850314090)