Ballistics of the future : with special reference to the dynamical and physical theory of the rocket weapons / J.M.J. Kooy and J.W.H. Uytenbogaart Juggernaut over Holland : the Dutch Foreign Minister's personal story of the invasion of the Netherlands / by Eelco Nicolaas van Kleffens Illustrated cataloque of the historical and world-renowned collection of torture instruments, ... from the Royal Castle of Nuremberg, amongst which will be found the celebrated … Castles of Europe from Charlemagne to the Renaissance / by William Anderson. Photos. by Wim Swaan. Foreword by John Hackett Nieuw Nederland : bijdragen van buiten bezet gebied in verband met den wederopbouw van ons land / verzameld door A.A. van Rhijn