TY  - BOOK
AU  - Layard, P. Richard G.
AU  - Walters, Alan A.
TI  - Microeconomic theory
SN  - 0070367868
U1  - 339.23 
PY  - 1978///
CY  - New York
PB  - McGraw-Hill
KW  - MicroeconomÃ­a
ER  -