publisher: Pathfinder Press (NY) publish date: June 1st 1970
format: paperback pages: 604
language: English
ISBN:
0873481445 (9780873481441)
publisher: Hard Shell Word Factory publish date: August 1st 2003
format: ebook
ISBN:
0000077119 (2940000077115)
publisher: Springer, 294 pages, Paperback" /> publish date: September 1st 1978
format: paperback pages: 294
language: English
ISBN:
3540086897 (9783540086895)
publisher: Turtleback Books
publish date: January 1st 2007
format: hardcover pages: 32
language: English
ISBN:
1417765488 (9781417765485)