Our environment
Subtitle: 59th annual exhibition, March 7, 1969 to April 10, 1969, Museum of Art, Carnegie Institute, Pittsburgh, Pennsylvania.
Contributors: Carnegie Institute. Museum of Art.
Published: 1969
Place of publication: [Pittsburgh?
Language: eng
Number of pages: 101
Subjects: Arts, American -- Exhibitions.; Arts, American -- Pennsylvania -- Pittsburgh.; Arts and society -- Pennsylvania -- Pittsburgh.