TY  - GEN
AU  - Baumol,William J.
AU  - 
TI  - Economics: principles and policy 
SN  - 0155188410
PY  - 1985///
CY  - San Diego
PB  - Harcourt Brace Jovanovich
KW  - Economics
N1  - Includes bibliographical references and index
ER  -