Common core for basic underground hard rock mining skills, program #770010
a training profile
Our rough guess is there are 23,000 words in this book.
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Contributions
- Ontario. Ministry of Colleges and Universities. Apprenticeship Branch - Contributor
Publication
1979 - The Ministry, Toronto, Ontario
Language
English
Word Count
23,000 words, Guess
Page Count
92 pages
Identifiers
- Open LibraryOL19585927M
Classifications
- LCCTN177O6 A5 1979
Subjects
Topics
Mining schools and educationMining schools and education -- Ontario
Places
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