Matthew Arnold PR4020-4024
Elizabeth Barrett Browning PR4180-4198
Robert Browning PR4200-4248
Thomas Hardy PR4740-4758
William Morris PR5070-5088
Christina Rossetti PR5237-5238
D. G. Rossetti PR5240-5248
Algernon Charles Swinburne PR5500-5518
Alfred, Lord Tennyson PR5550-5598
Oscar Wilde PR5810-5828
Subject headings for Victorian literature can be found in the 30th edition (2007) of the Library of Congress Subject Headings, the five-volume set of large red books located on the green cabinet beneath Shakespeare's portrait on the library's seventh floor. From volume II, page 2350, use the heading English literature -- 19th century, which subdivides as follows:
PR451-PR469 (History)
PR1143-PR1145 (Collections)
For a shelf-browsing, call number approach, use the 2008 edition of the Library of Congress Classification for PR, PS, and PZ, located adjacent to the Library of Congress Subject Headings on the green cabinet. It is an extremely detailed listing. The Victorian era begins at PR461 and distributes as follows:
PR461 General works
PR462 Memoirs, letters, etc.
PR463 Collected essays
PR464 Addresses, essays, lectures
PR468.A-Z Special topics, A-Z
PR591-599 History -- poetry
The classification for the entire class P of language and literature can be found here:
http://www.loc.gov/aba/cataloging/classification/lcco/lcco_p.pdf