Playgrounds ... a plea for utopia
Subtitle: or, The re-cycled empty lot
By: by Cornelia Hahn Oberlander.
Contributors: Canada. Dept. of National Health and Welfare
Edition: 2d ed. --
Publisher: Health and Welfare Canada
Published: 1974
Place of publication: [Ottawa]
Language: eng
Number of pages: 25
Subjects: Playgrounds
Other titles: The re-cycled empty lot
Notes: "Films and slides": leaves 24-25.

Bibliography: leaves 20-22.