TY  - BOOK
AU  - Boland, Lawrence A.
TI  - Model Building in Economics: : its purpose and limitations/ 
SN  - 978-1-107-67347-2
U1  - 330.01519/ BOM 
PY  - 2014///
CY  - New York
PB  - Cambridge University Press
KW  - Economics
ER  -