TY  - BOOK
AU  - Rowney Don Karl Ed.
AU  -  Graham James Q Ed.
TI  - Quantitative history :  Selected readings in the quantitative analysis of historical data   
U1  - Vb4, K9 
PY  - 1969///
CY  - Illinois
PB  - Dorsey Press USA        
KW  - History
N1  - Bibliography p.473-79; Index:P483-88
ER  -