Volken in ballingschap : speurtocht door de Oosteuropese "volksdemocratieën" / Anton Zischka ; [vert. uit het Duits door Jos H. Schmitz] great arms race : a comparison of U.S. and Soviet power today / by Hanson W. Baldwin atlantic papers Ballistic missile defence and the Alliance / L. Woodward Martin Guinness history of air warfare / by David Brown, Christopher Shores, Kenneth Macksey ; with specially commissioned paintings and jacket cover by Michael P. Roffe … prins spreekt / Pieter Broertjes, Jan Tromp You can survive the bomb / by Mel Mawrence with John Clark Kimball transformations Science and technology in the global cold war / edited by Naomi Oreskes and John Krige