Travelling mathematics - the fate of Diophantos' arithmetic / by Ad Meskens
Primitivism, science, and the Irish revival [electronic resource] / Sin歋ad Garrigan Mattar.
Welcome to the green village [electronic resource] / Ad van Wijk.
Ad Hoc networks : first international conference, ADHOCNETS 2009, Niagara Falls, Ontario, Canada, September 22-25, 2009 : revised selected papers / edited by Jun Zheng ... [et al.]