Hydrogen - USA Voorschrift, Technical Manual, 1-315 Physiological aspects of flying and maintenance of physical fitness - USA Voorschrift, Technical Manual, 1-705 Service of the piece 8-inch Howitzer M 1 - USA Field Artillery Field Manual, FM 6-91 Field artillery : tactics and technique of division artillery and higher artillery echelons - USA War Department Field Manual, FM 6-100 war of the rebellion: a compilation of the official records of the Union and Confederate Armies / prepared under the direction of ... Robert N. … Elementry map and aerial photography reading - USA Voorschrift, Field Manual Advanced map and aerial photograph reading - USA Voorschrift, Field Manual, 21-26 economische en sociale ontwikkelingsgang van de Vereenigde Staten van 1940 tot 1945 Vrijheidsdocumenten : historische verklaringen omtrent de grondbeginselen der Vereenigde Staten van Amerika Advanced map and aerial photograph reading - USA Basic Field Manual, FM 21-26 Helden zonder glorie / Norman Mailer ; [vert. uit het Engels door J.F. Kliphuis] Histoire de la guerre civile en Amérique / par le comte de Paris