[comp.graphics] Books on Phigs?

<U3C@psuvm.psu.edu> (06/24/91)

On this newsgroup I saw mention of books on Phigs. The first was A Practical In
trocution to PHIGS and PHIGS+ by Howard et al. But I do not remember the name o
f a second book that was to published.

Could someone out there tell me the name of the second book, or any other book
about PHIGS.       Thanks
                         Dan Litvin U3C@PSUVM