TY  - BOOK
AU  - Lipsey,Richard G.
TI  - An introduction to positive economics,
AV  - HB171 .L715
PY  - 1963///]
CY  - London
PB  - Weidenfeld and Nicolson
KW  - Economics
N1  - Based on lectures given by the author at the London School of Economics in October, 1961; Errata slip inserted; Bibliographical footnotes
ER  -