TY  - BOOK
AU  - Lipsey,Richard G.
AU  - Langley,Paul C.
AU  - Mahoney,Dennis M.
AU  - Lipsey,Richard G.
TI  - Positive economics for Australian students
U1  - 330 
PY  - 1981///
CY  - London
PB  - Weidenfeld and Nicolson
KW  - Economics
ER  -