Periodicals 10 Vehicles, Military 8 Armored vehicles, Military 6 Armoured vehicles, Military 5 Tanks (Military science) 5 Ordnance 4 Air defences, Military 3 Artillery 3 Air defenses,Military 2 Artillery, self-propelled 2 Handbooks, manuals, etc 2 Identification 2 Antiair craft guns 1 Antitank guns 1 Armoured vechicle, Military 1 Arms and armour 1 Combat 1 Encyclopedias 1 Logistics 1 Military equipment 1 Mines (Military exposives 1 Periodical 1 Ranks (Military Science) 1 Rockets (Ordnance) 1 Tank warfare 1 Tanks 1 Tanks (Military science 1 Transportation, Militar 1 Transportation, Military 1 World War, 1939-1945 1