TY  - BOOK
AU  - Manvell Roger
AU  -  Fraenkel Heinrich
TI  - Incomparabale crime :  Mass exterminational in the twentieth century 
U1  - Y1:45112.53.N5, K7 
PY  - 1967///
CY  - NA
PB  - NA       
KW  - SOCIOLOGY
ER  -