publisher: Dover Publications
publish date: June 1st 1975
format: paperback pages: 152
language: English
ISBN:
0486231771 (9780486231778)
publisher: Dover Publications
publish date: May 1st 1987
format: paperback pages: 192
language: English
ISBN:
0486252507 (9780486252506)
publisher: Turtledove Pub.
format: hardcover pages: 213
language: English
ISBN:
9652000167 (9789652000163)
publisher: Dover Publications
publish date: December 1st 1982
format: paperback pages: 128
language: English
ISBN:
048624301X (9780486243016)
publisher: University of Illinois Press publish date: January 11th 2001
format: paperback pages: 376
language: English
ISBN:
025206965X (9780252069659)
publisher: Dover Publications
publish date: January 1st 2013
format: ebook
ISBN:
1306326915 (9781306326919)