publisher: Gateway/Henry Regnery Publ. publish date: May 1991
format: paperback pages: 126
language: English
ISBN:
0895269260 (9780895269263)
format: paperback pages: 420
language: English
ISBN:
066424162X (9780664241629)
ASIN: 066424162X
publisher: Oxford University Press, USA publish date: June 1st 1989
format: hardcover pages: 466
language: English
ISBN:
0192139215 (9780192139214)