If you need a book, start with the NMSU Library Catalog:
Here are some additional resources for finding books:
P - Linguistics and Communications (Zuhl, third floor)
PA - Classical Languages and Literature
PA3050 - 4505 - Greek Literature
PA6000 - 6971 - Roman Literature
PA8001 - 8595 - Medieval and Modern Latin Literature
PE - English Language
PE101 - 458 - Anglo-Saxon. Old English
PE501 - 693 - Middle English
PE814 - 896 - Early Modern English
PE1001 - 1693 Modern English
PE1700 - 3602 - Dialects. Provincialisms, etc.
PE3701 - 3729 - Slang. Argot, etc.
PJ - Oriental Languages and Literatures (Zuhl, third floor)
PN - Literary History & Poetry
PQ - Romance Literatures
PR - English Literature
PS - American Literature
PT - German Literature
PZ - Children's Literature