TY  - BOOK
AU  - Conard, A.H.  .
TI  - Economics of slavery and other studies in econometric history / 
SN  - 978-0-202-30934-7
U1  - Xv.561 
PY  - 2007///
CY  - London : 
PB  - Aldine Transaction , 
KW  - Economic history
ER  -