The world's largest bibliographic database presents bibliographic records for books, serials (journals), and all other formats. Use WorldCat to find materials not in University Libraries or Prospector.
Here are a list of some possible library subject headings that might help you get started. Simply copy and paste these headings into the library's catalog search box to get started!
Dance
Modern dance
Choreography
Movement notation
Dance notation
Dance critics
Dance criticism
Dance -- History
Dance -- Reviews
Dance -- Biography
Dance -- Periodicals