image taken from: http://blogs.thenews.com.pk/blogs/2012/03/interrupted-by-poetry/
P - PG: 2A WEST
PH - PQ 2999: 3 CENTRAL
PQ 3000 - PZ: 2 EAST
Literature about poetry (criticism, philosophy, or theory) is found within the different languages/national poetry collections, or more generally in these call numbers:
PN1031-PN1049 Theory, philosophy, relations, etc.
PN1065-PN1085 Relations to, and treatment of, special subjects
PN1110-PN1279 History and criticism
PN1301-PN1333 Epic poetry
PN1341-PN1347 Folk poetry
PN1351-PN1389 Lyric poetry
Poetry anthologies can be found (among other places) in PN6099-PN6110
All of these call numbers can be found in 3 CENTRAL.
Use the call number ranges under the maps to the left to find where in Ellis these numbers are located.
Old Norse: PT7230-PT7252