The PZ call numbers are on the 3rd (top) floor of Howe.
If your call number was
PZ7.T15867 Th 2018
you would:
- Find the PZ section on the 3rd floor
- Find the PZ 7s
- Within the PZ 7s, find the Ts
- Within the PZ 7 Ts, find 15867
- "Th" refers to the title and 2018 refers to the year
- There is your book!