TY  - BOOK
AU  - Robinson,Joan
TI  - Exercises in economic analysis
U1  - 330 23
PY  - 1960///[reprinte 1961,1962,1963,1965,1971]
CY  - London, New York
PB  - Macmillan, St. Martin's Press
KW  - Economics
N1  - Includes index
ER  -