Common core for basic underground hard rock mining skills, program #770010
Subtitle: a training profile
By: Ministry of Colleges and Universities.
Contributors: Ontario. Ministry of Colleges and Universities. Apprenticeship Branch
Publisher: The Ministry
Published: 1979
Place of publication: [Toronto]
Language: eng
Number of pages: 92
Subjects: Mining schools and education -- Ontario.
Notes: On cover: Technological and Industrial Training Program, Apprenticeship Branch.