Proceedings of the ICOMAM Conference : October 2012 / ICOMAM ; [designed, edited and produced by Denise Broadfoot] Leven op de Stelling : forten van toen en nu / Agnes de Boer 125 jaar Fort IJmuiden en Hermann Gruson's pantserwerken : 1888 tot 2013 / Henk Tol air campaign : planning for combat / John A. Warden III ; with an introduction by Charles L. Donnelly, Jr
