found: His Roman law in England, 1971: t.p. (John L. Barton)
found: LC in OCLC, 8-3-90 (hdg.: Barton, John L.)
found: Towards a general law of contract, c1990: t.p. (John Barton) Verzeichnis der Mitarbeiter (Barton Esq., John, Merton College, U. of Oxford)
found: World of learning, 1991: p. 1494 (under Readers, Fac. of Law: Barton, J.L., Roman law (Mert.))
found: Saint German, C. St. German's Doctor and student, 1974 (a.e.) t.p. (J.L. Barton, Fellow of Merton College, Oxford, All Souls reader in Roman law)
found: BL H&SS, 1 Sept. 2000 (hdg.: Barton, John Latimer)
notfound: WW, 1975