Looking for books or ebooks? Try searching for "ceramics" in Discovery, or browsing the "N" or "T" Sections in the stacks. Here's a quick cheat sheet of Library of Congress subject headings that might be useful:
N Visual arts
NA Architecture
NB Sculpture
NC Drawing. Design. Illustration
ND Painting
NE Print media
NK Decorative arts (most Ceramics books are here)
NX Arts in general
T Technology
TP Chemical technology (includes some Ceramics/Pottery, esp. glazes)
TR Photography
TT Handicrafts. Arts and crafts (Pottery)
Institutions
General Resources for Images