The Lower East Side Librarian Library of Congress Subject Headings of the Week for Week 46, November 17, 2010 are:
(C) 150 Boy bands [May Subd Geog] [sp2008005239]
* 450 UF Male singing groups (Boy bands)
* 450 UF Male vocal groups (Boy bands)
* 450 UF Men's vocal groups (Boy bands)
* 550 BT Male singers CANCEL
150 Boys' choirs [May Subd Geog] [sp 96007071]
* 450 UF Boy choirs
150 Glee clubs [May Subd Geog] [sp2010014442]
550 BT Choirs (Music)
681 Example under Vocal groups
Courtesy, at least in part, of Sandy Berman.
150 Hacktivism [May Subd Geog] [sp2010014455]
680 Here are entered works on the practice of breaking into computer systems and using techniques such as defacing or disabling Web sites, redirects, denial‑of‑service attacks, information theft, Web site parodies, etc., for politically or socially motivated purposes.
450 UF Activism, Hacker
450 UF Hacker activism
550 BT Computer crimes
550 BT Internet—Political aspects
550 BT Internet—Social aspects
550 RT Computer hackers
Courtesy, at least in part, of Sandy Berman.
(C) * 150 Leatherside chub CANCEL [sp 00008813]
* 682 This authority record has been deleted because the heading is covered by the subject headings Northern leatherside (sh2010014412) and Southern leatherside (sh2010014409).
Sadly leathersides are not what you think. At least not what I thought. From the warrant, "leatherside chub ... is composed of two distinct taxa, the northern leatherside ((Lepidomeda copei) and the southern leatherside (Lepidomeda aliciae)."