Dvoboj
Subtitle: NOP u borbi protiv fašističkih obaveštajnih službi
By: Pero Baškot.
Publisher: Kozara
Published: 1978
Place of publication: Prijedor
Language: hrv
Number of pages: 182
Subjects: Espionage, German -- Yugoslavia; World War, 1939-1945 -- Secret Service -- Germany; World War, 1939-1945 -- Underground movements -- Yugoslavia