• publisher: Toledo, O., Gregorian Institute of America
  • creator: Klarmann, Andrew Francis, 1866-1931 Gregorian Institute of America
  • contributor: Gregorian Institute of America.
  • Keyword: Gregorian chants Instruction and study.
  • years: [1945]
  • pages: 3 p. ., iii-ix, 148 p.
  • class: MT860.K6
  • download: pdf file