000 00679cam a2200157 4500
082 _a940.2
_bSIL
100 1 _aSilber, Jules Crawford. [from old catalog]
245 1 4 _aThe invisible weapons,
_cby J. C. Silber; with a foreword by Major-General Edward Gleichen.
260 _aLondon,
_bHutchinson & co., limited,
_c1932.
300 _a288 p.
_billus. (facsims.)
_c22 cm.
500 _aThe story of a German secret service agent who was employed by the British Postal censorship during the war.
650 0 _aWorld War, 1914-1918
_xSecret service
_zGermany.
650 0 _aWorld War, 1914-1918
_xCensorship
_zGreat Britain.
650 0 _aWorld War, 1914-1918
_xPropaganda.
942 _cBK
999 _c12759
_d12759