TY  - BOOK
AU  - Duncan-Jones, Richard
TI  - The economy of the Roman Empire : quantitative studies
ET  - Repr. with corrections
PB  - Cambridge University Press
PY  - 1977
EP  - xvi, 396 p.
UR  - http://ci.nii.ac.jp/ncid/BA03437450
SN  - 0521201659
ER  -