Three hardback copies, published by Oxford University Press, second edition. All three copies are marked and annotated by Imogen Holst with corrections and editing notes for the third edition. One copy is incomplete with loose pages. [169pp each]
3 vols.
See HOL/2/18/1 for publication files for The Music of Gustav Holst and Holst's Music Reconsidered.
Archive
https://www.bpacatalogue.org/archive/HOL-2-19-2-2