TY  - BOOK
AU  - Jarausch, konard H.
AU  - Hardy, Kenneth A.
TI  - Quantitative methods for Historians: a guide to research Data and Statistics
SN  - 0807843091
U1  - 907 J37q 1992  
PY  - 1991///
CY  - London
PB  - The University of North Carolina Press
KW  - History- Statistical methods
ER  -