Library of Congress
Authorities & Vocabularies
found: His Topics in English for the secondary school, 1965.
found: Summerfield, J. Texts and contexts, c1986: CIP t.p. (Geoffrey Summerfield; Queens College, City Univ. of New York) data sheet (b. 5/31/31)
found: John Clare in context, 1994: CIP t.p. (in memory of Geoffrey Summerfield) pref. (d. Feb. 1991)