TY  - BOOK
AU  - Spencer,Milton H.
AU  - Tregarthen,Timothy D.
TI  - Contemporary economics
SN  - 0879014202
AV  - HB171.5 .S67 1990
PY  - 1990///]
CY  - New York, N.Y.
PB  - Worth Publishers
KW  - Economics
ER  -