TY - BOOK AU - Humphreys, James E. AU - TI - Representations of semisimple lie algebras in the BGG category O T2 - Graduate studies in Mathematics SN - 9780821846780 U1 - 513 PY - 2008/// CY - Providence PB - American Mathematical Society N1 - "Purchased under NBHM grant for the year 2009-2010" ER -