publisher: DAW
publish date: November 16th 1976
format: paperback pages: 155
language: English
ISBN:
0879972653 (9780879972653)
publisher: Gollancz (The Orion Publishing Group) publish date: 2011
format: ebook pages: 161
language: English
ISBN:
0575106921 (9780575106925)
ASIN: B00GVFQQOW
publisher: Arrow Books Limited publish date: 1980
format: paperback pages: 157
language: English
ISBN:
0099214202
publisher: Gateway publish date: September 29th 2011
format: kindle pages: 157
language: English
ASIN: B005K8H23A