TY  - BOOK
AU  - Welch,Patrick J.
AU  - Welch,Gerry F.
TI  - Economics: theory and practice
SN  - 9780471679462
PY  - 2007///
CY  - Hobokin
PB  - John Wiley&Sons
KW  - BI-BuBU
KW  - Economie
N1  - Index
ER  -