The Lower East Side Librarian Library of Congress Subject Heading of the Week for Week 13, March 31, 2010 is:
150 Aluminum foil as art material [May Subd Geog] [sp2010003231]
550 BT Artists' materials
Runners up:
150 Caste based discrimination [May Subd Geog] [sp2008030174]
450 UF Caste based bias
450 UF Caste bias
450 UF Caste discrimination
550 BT Discrimination
(C) 150 Creative nonfiction, American [May Subd Geog] [sp2010004267]
450 UF American creative nonfiction
550 BT American prose literature
(C) 150 Jewish fascists [May Subd Geog] [sp2010002530]
550 BT Fascists
(C) 150 Twin brothers [May Subd Geog] [sp2010003687]
550 BT Brothers
(C) 150 Twin sisters [May Subd Geog] [sp2010003684]
550 BT Sisters