The hardrock miners of Sudbury [sound recording].
Contributors: Canadian Broadcasting Corporation.
Series: CBC learning system. Audiotape ; 402
Publisher: Canadian Broadcasting Corporation
Published: 1972
Place of publication: [Toronto]
Language: eng
Subjects: Miners -- Sudbury (Ont.); Sudbury (Ont.) -- Industries.
Notes: One tape, 30 minutes long. A documentary account of their work situation, designed to illuminate what is felt to be their oppressed condition.

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