publisher: Walker & Company publish date: January 1st 1976
format: hardcover pages: 204
language: English
ISBN:
0802753515 (9780802753519)
publisher: Walker & Co
publish date: April 1st 1983
format: paperback pages: 204
language: English
ISBN:
0802730116 (9780802730114)
language: English
ISBN:
0304297275 (9780304297276)