publisher: DAW Books (NYC)
publish date: May 17th 1977
format: paperback pages: 204
language: English
ISBN:
0879973080 (9780879973087)
publisher: Gateway publish date: December 21st 2012
format: kindle pages: 192
language: English
ASIN: B00GU32V12
publisher: Gateway publish date: December 21st 2012
format: ebook
language: English
ISBN:
0575133597 (9780575133594)