publisher: John Wiley & Sons publish date: March 1st 1992
format: hardcover pages: 160
language: English
ISBN:
0471570427 (9780471570424)
publisher: Professional Education Systems publish date: January 1st 1989
format: Unknown Binding pages: 59
ISBN:
1559571004 (9781559571005)
publisher: Clark Boardman Callaghan
format: hardcover
language: English
ISBN:
0836690036 (9780836690033)