Book The enemy within : the inside story of German sabotage in America / by Henry Landau, profusely illustrated with photographs and photostatic copies of original documents.
Publication year: 1937.
Call Number D619.3 .L3
Media class: Book
Publisher: [New York] : G. P. Putnam's Sons
Extent: x, 323 p. : front., plates, ports., facsims. (1 double) 23 cm.