Hitler : military commander / Rupert Matthews men-at-arms series German army elite units 1939-45 / Gordon Williamson ; illustrated by Ramiro Bujeiro sesam special Spionnen, agenten, soldaten : geheime commando's in de Tweede Wereldoorlog / [naar de tv-documentaires van Janusz Piekalkiewicz ; red. bew.: Margret M. Laufenberg]