Edited by E.V. Gordon.
1st Edition, 4th Impression 1966.
Oxford University Press.
SBN 19811379X (1970).
ISBN 019811379X (1974).
Hardback in dustwrapper.
Page Ref.: pp.304-305.
Tolkien contributed part of the Introduction - Form and Purpose - see pp.xi-xix.
Three impressions issued, all similar:
4th Impression 1966
5th impression 1970
6th Impression 1974
Tolkienís contribution was reprinted in Sir Gawain and the Green Knight, Pearl and Sir Orfeo (1975).
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