TY  - GEN
AU  - Case,Karl E
AU  - Fair,Ray C
TI  - Principles of economics
SN  - 0136809197
AV  - HB 171.5 CAS 1992 
PY  - 1992///
CY  - New Jersey
PB  - Prentice Hall
KW  - Economics
N1  - Includes bibliographical references and index; Includes bibliographical references and index
ER  -