John J Hagen

[September 28, 1979] . - Cop. 1982. - 166 p.

[September 28, 1979] . - Cop. 1982. - 166 p.

Proceedings of the PMR conference. 8, [1983]

Proceedings of the PMR conference. 8, [1983]

1985

Proceedings of the PMR conference. 6, Annual publication of the Patristic, Mediaeval and Renaissance conference. [September 25, 1981]

Proceedings of the PMR conference. 6, Annual publication of the Patristic, Mediaeval and Renaissance conference. [September 25, 1981]

1985

Proceedings of the PMR conference. 7, [1982]

Proceedings of the PMR conference. 7, [1982]

1985

Proceedings of the PMR conference. 5, [October 4, 1980]

Proceedings of the PMR conference. 5, [October 4, 1980]

1983