publisher: Ballantine Books publish date: July 3rd 1970
format: paperback pages: 384
language: English
ISBN:
0345019601 (9780345019608)
publisher: DAW publish date: May 5th 1981
format: paperback pages: 160
language: English
ISBN:
0879976209 (9780879976200)
publisher: Pubone.Info publish date: December 3rd 2010
format: ebook pages: 15
language: English
ISBN:
2819925049 (9782819925040)
publisher: B004UJMLA4, Kindle Edition" /> publish date: March 30th 2011
format: kindle
language: English
publisher: Galaxy Publishing Corp. publish date: June 1st 1960
format: paperback pages: 196
language: English
ISBN:
1415560064 (9781415560068)
publisher: Avon publish date: July 19th 1975
format: mass market paperback
ISBN:
0380003627 (9780380003624)