publisher: Netlingo, Incorporated publish date: November 1st 1991
format: audiobook
ISBN:
1555254314 (9781555254315)
publisher: Platinum Press Inc. publish date: October 30th 2010
format: ebook pages: 272
ISBN:
1283481898 (9781283481892)
publisher: John Wiley & Sons publish date: January 1st 2002
format: ebook pages: 234
ISBN:
1280340177 (9781280340178)
publisher: Tape Data Media
publish date: May 1st 1987
format: audiobook
ISBN:
0070287147 (9780070287143)