collector's encyclopedia of toys and dolls / ed. by Lydia Darbyshire Technische W. P. encyclopedie / hoofdred. A. Korevaar, A. Bijls Encyclopaedia of the German Army in the 20th century / Bruce Quarrie illustrated encyclopedia of the world's tanks and fighting vehicles : a technical directory of major combat vehicles from World War 1 to the present day … encyclopedia of modern American small arms / Clemens Elwell ; pref. by Arthur Alphin ; photo descr. by Timothy Jacobs
