Anti-gas protection of babies and young children / Home Office , Air raid precautions department Verslag omtrent het onderzoek van de gasdoorlaatbaarheid van legerverbandpakjes / Scheikundig Laboratorium der Artillerie-inrichtingen Überblick über das Luft- und Gasschutzwesen : Richtlinien für Lehr-, Übungs- und Organisationsbetrieb / Robert Keller Collectieve gasbescherming en gasalarmeering Verslag omtrent proefnemingen met gasdichte stoffen / Scheikundig Laboratorium der Artillerie-inrichtingen Verslag omtrent den stand der proefnemingen met gasdichte kleeding medio februari 1938 / [door N.P. Zwikker] Beroepeninventarisatie / Rijksarbeidsbureau : Dl.5: Gas-, electriciteits- en waterleidingarbeiders Von Gas, Granaten und Soldaten : Kriegserlebnisse des Unteroffiziers Maier / Max Biber training pamphlet Distribution of petrol and lubricants in advance of railhead $ Distribution of blankets, anti-gas equipment and reserve clothing in advance of railhead / Royal army … pamphlet Respirators, anti-gas horse and mule, Mk. I/L : instructions for the examination, repair, sentencing, proof replacement, etc., of (...) - Engeland Voorschrift 26/Regulations/2879 communications of the "van der waals-fund" rapid expansion of compressed gas behind a piston, the effect of molecular interaction / by A. Michels, S.J. Jacobs, Z.I. Slawsky Artillery training. Vol II : Programme shoots : employment of base ejection smoke and gas shell : methods applicable to periods of stabilization : numbering …
