The Sarum lectures
Clarendon Press
by A.N. Sherwin-White
Clarendon Press 1969 The Sarum lectures 1960-1961
Available at 5 libraries
by David Knowles
Clarendon Press 1966 The Sarum lectures 1964-5
Available at 6 libraries
Clarendon Press 1963 The Sarum lectures 1960-1961
Available at 22 libraries