by Alden T. Vaughan, Virginia Mason Vaughan
publisher: Cambridge University Press publish date: May 19th 1993
format: paperback pages: 324
language: English
ISBN:
052145817X (9780521458177)
publisher: Cambridge University Press publish date: October 25th 1991
format: hardcover pages: 290
language: English
ISBN:
0521403057 (9780521403054)