posted on 2019-03-27, 00:00authored byA Guggenheimer, David Park, M. Drieschner, P. Huguenin, W.T. Scott
Issue 4 is a written symposium on the foundations of quantum physics, edited by François Bonsack, Abner Shimony, and others. It was published and distributed to a limited mailing list by Association Ferdinand Gonseth.