Prices! prices! prices! : why they go up and down by Adler, David A. 

BTSB Prebound(Holiday House, 2015)

BTSB #: 043745 Available

Dewey: 338.5/NAges: 6-10   
Lexile: 780

Genres:

Subjects: Prices Pricing Supply and demand

Summary: Explains the basic laws of supply and demand using examples kids will understand.

Que son la oferta y demanda? [Conozcamos nuestra economia]by La Bella, Laura 

BTSB PreboundSPANISH(Britannica Educational, 2017)

BTSB #: 536743 Available

Dewey: 338.5/NAges: 7-10   
AR: 5.6 LG

Genres: Spanish Bilingual

Subjects: Supply and demand Spanish language - Reading materials

Summary: Offers a concise overview that's perfect for young readers who are are just learning about economics. In Spanish.

What are supply and demand? [Let's find out! Community economics]by La Bella, Laura 

BTSB Prebound(Britannica Educational, 2017)

BTSB #: 536750 Available

Dewey: 338.5/NAges: 7-10   
AR: 5.6 LG Lexile: 860

Genres:

Subjects: Supply and demand

Summary: Offers a concise overview that's perfect for young readers who are just learning about economics.