TY - BOOK AU - ;Humphreys, James E. TI - Reflection groups and coxeter groups SN - 0521436133 U1 - 512.2 HUM PY - 1990/// CY - Cambridge ; New York PB - : Cambridge University Press KW - ; Coxeter groups KW - ; Reflection groups KW - ; Groupes finis KW - ; Elinor Donation ER -