AuthorDavid M. Unwin
PublisherMad River Pr Inc
BindingPaperback
RRP$18.00
Publication date12/01/1985
 
AuthorDavid M. Unwin
PublisherMad River Pr Inc
BindingPaperback
RRP$12.55
Publication date09/01/1981
 
AuthorDavid M. Unwin
PublisherPi Press
BindingHardcover
RRP$39.95
Publication date08/25/2005