Elementary school economics.
Edition: [Rev. ed.]. --
Publisher: the Program
Published: 1964
Place of publication: Chicago
Language: eng
Subjects: Economics -- Study and teaching (Elementary)
Table of contents: value: Elementary school economics I : Readings + Teacher's guide + Projects book.; value: Elementary school economics II : Readings + Teacher's guide + Projects book.; value: 3 fold. col. charts.; value: 2 class summary record charts.; value: 6 Program check tests.