TY  - BOOK
AU  - Nicholson, Walter. 
TI  - Microeconomic theory : basic principles and extensions 
SN  - 9781111525514 9781111525538 (hbk.) 1111525536 (hbk.)
AV  - HB172 .N49 2012
CY  - Mason, Ohio 
PB  - South-Western/Cengage Learning, c
KW  - Microeconomics
ER  -