publisher: Jane's Information Group publish date: January 1st 1981
format: hardcover pages: 226
language: English
ISBN:
0867205865 (9780867205862)
language: English
ISBN:
0531037134 (9780531037133)
publisher: Random House Value Publishing publish date: May 29th 1984
format: hardcover
language: English
ISBN:
051744951X (9780517449516)
language: English
ISBN:
0710600631 (9780710600639)