PS 3505 to PS 3511 PR 6063 to PR 9540 PR 9550 to PS 228 PS 2380 to PS 3501 PS 3511 to PS 3525 PR 6037 to PR 6063 PS 1631 to PS 2380 PS 3525 to PS 3537 PR 6023 to PR 6037 PS 668 to PS 1631 PS 3537 to PS 3545 PR 6005 to PR 6023 PR 1 to PR 535 OVERSIZE PR to PS Looking for a book? PS 508 to PS 668 PS 3545 to PS 3557 PR 5823 to PR 6005 PR 535 to PR 1121 PS 3501 to PS 3505 PS 3557 to PS 3564 PR 5251 to PR 5823 PR 1125 to PR 2013 PS 228 to PS 508 PS 3564 to PS 3573 PR 4746 to PR 5251 PR 2013 to PR 2807 PS 3573 to PS 6120 PR 4433 to PR 4746 PR 2807 to PR 2981 PR 3726 to PR 4433 PR 3493 to PR 3726 PR 2981 to PR 3493 6th floor PR to PS In the LC SYSTEM the first line represents subject area and single letters come before double letters. For example, P comes before PR. Next compare the numbers, 199 comes before 200. Then compare the alpha-numeric combination, example: PR199.44 .E85 comes before PR199.44 F85. If you can’t find the book come to the Access Services desk for help. RESEARCH CARRELS We keep statistics on books that are used. Please do not reshelve. Compare the call number you’re looking for against the end labels on the shelves. Find where the range is that contains your book. Proceed down the range to locate the book. PT to QM