TY  - BOOK
AU  - Mastrianna,Frank V.
TI  - Principles of economics
SN  - 9780324782653 (pbk.) 
AV  - HB171  M378 #c2010
PY  - 2010///
CY  - Australia
PB  - South-Western/ Cengage Learning
KW  - Economics
N1  - Includes index
ER  -