TY  - BOOK
AU  - 
TI  - Economics [2nd ed.]
AV  - HB 171.5 .T23 2000
PY  - 2000///
CY  - Boston
PB  - Houghton Mifflin Company
KW  - Economic theory
KW  - Demography
N1  - Includes bibliographical references and index
ER  -