TY  - BOOK
AU  - Kogon,Eugen
AU  - Norden,Heinz
TI  - The theory and practice of hell: the German concentration camps and the system behind them 
SN  - 0425045579 (pbk.)
PY  - 1980///
CY  - New York
PB  - Berkley Books
KW  - Concentration camps
KW  - Germany
KW  - National socialism
KW  - World War, 1939-1945
KW  - Political prisoners
KW  - Հրեական Հոլոքոստ (1939-1945)
KW  - Political atrocities
KW  - Politics and government
KW  - 1933-1945
ER  -