INDEX Aaron Copland: cowbib Henry Cowell: Books- specific to the subject/topic cowcmp Henry Cowell: Compositions cowdsc Henry Cowell: Discographies cowgen Henry Cowell: Reference-books cowhst Henry Cowell: Histories and/or Theories of music cowper Henry Cowell: Periodical articles cowupb Henry Cowell: Unpublished papers cowwri Henry Cowell: Writings by the subject her/himself