Toward a new central Europe : a symposium on the problems of the Danubian nations / edited and with an introduction by Francis S. Wagner.

Problems of modern society /​ edited by Peter Worsley.

Hydroelectricity prospects in the new energy situation / A Symposium of the United Nations Economic Commission for Europe, Athens, Greece. 5-9 November 1979

Toward a simpler way of life : the arts &​ crafts architects of California /​ edited by Robert Winter.

IUTAM symposium on recent advances in moving boundary poblems in mechanics: proceedings of the IUTAM symposium on moving boundary problems, Christchurch, New Zealand, February 12-15, 2018