Valencies
by Rory Barnes and Damien Broderick
University of Queensland Press 1983
230 pages, trade paperback
ISBN 0 7022 1763 8
Hard copies are out of print, but used ones are available at amazon.com and abebooks.co.uk
and biblioz.com
Valencies has also been published by
Fictionwise.com
as an eBook
which can be downloaded.
"One of the more playful SF novels of recent years."
Brian W. Aldiss, Trillion Year Spree
(1986)