by Arthur Whimbey, John J. Glade
publisher: Thinking Maps, Incorporated publish date: April 28th 1995
format: hardcover pages: 286
language: English
ISBN:
1884582001 (9781884582004)
publisher: Innovative Sciences
publish date: June 1st 1984
format: paperback pages: 246
language: English
ISBN:
0913804967 (9780913804964)
publisher: Thinking Maps, Incorporated publish date: January 1st 1985
format: hardcover pages: 256
language: English
ISBN:
0913804959 (9780913804957)