Kerr, A. G., & Queen's University of Belfast. (1980). They have ears but they hear not: An inaugural lecture delivered before the Queen's University of Belfast on 13 February 1980. Queen's University of Belfast.

Kerr, A. G., and Queen's University of Belfast. They Have Ears but They Hear Not: An Inaugural Lecture Delivered Before the Queen's University of Belfast on 13 February 1980. Queen's University of Belfast, 1980.