Productivity change in Canadian mining industries,
by John Dawson.
APA Citation
Dawson, J. A. (John Addington). (1971). Productivity change in Canadian mining industries. [Ottawa: Information Canada.
MLA Citation
Dawson, John A. (John Addington), 1923-. Productivity Change In Canadian Mining Industries. [Ottawa: Information Canada, 1971.
Warning: These citations may not always be complete (especially for serials).