GnomeOffice is a meta package of different applications, not a single package. (From what I gathered online). From the gnome live website, the following applications are part of it:
Standard Office Applications
AbiWord - Word processor (supports also OpenDocument Format). Other GNOME/Gtk Office Applications
Evince - Document viewer (official part of GNOME).
Evolution - Groupware and Email application (official part of GNOME).
Gnumeric - Spreadsheet application.
GnuCash - financial applicationRelated
gLabels - label designer
Glom - database designer similar to Filemaker
Tomboy - Note taker
JohnKS, Look for PDF Viewer in the menu's, I think this is what evince installs in the menu as. I understand this can be confusing at time and in my opinion, I think this needs to be worked on.