TY  - BOOK
AU  - Jennifer S. Larson 
TI  - Who's Buying ? Who's Selling ?:  : understanding consumers and producers
SN  - 0761356657
U1  - 381 
PY  - 2010///
PB  - Lerner Publications
KW  -  PY-UOI - How we Organize Ourselves
KW  - PY-UOI - How We Organize Ourselves
KW  - PY-UOI - How we Organize Ourselves
KW  - Economic Activities
N1  - Grade 4
N2  - Introduces the role of consumers, producers, buyers and sellers in the marketplace; discusses the relationship between cost and benefit; and includes information on supply and demand
ER  -