TY  - BOOK
AU  - Henderson,Vernon J.
AU  - Poole, William
TI  - Principles of Economics
SN  - 0669144916
U1  - Cir 330.9 He34 1991 
PY  - 1991///
CY  - United State of America
PB  - D.C. Health and Company
N1  - Indexies
ER  -