Title: O magnum mysterium ; Fantasia on O magnum mysterium /
Authors: Davies, Peter Maxwell, 1934-2016; Preston, Simon.; Davies, Peter Maxwell, 1934-2016.; Cirencester Grammar School (Cirencester, England).; Cirencester Grammar School (Cirencester, England).
Publisher: Argo,
Year: 1963
Subjects: Choruses, Sacred (Mixed voices); Variations (Organ); Choruses, Sacred (Mixed voices); Variations (Organ)