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Books by Joseph J. Walsh

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3 books found
Physics and Chemistry of Mining and Mine Ventilation: A Practical Handbook for Vocational Schools, and for Those Qualifying for Mine Foreman and Mine Inspector Certificates (Classic Reprint)
Physics and Chemistry of Mining and Mine Ventilation: A Pra…
By: Joseph J. Walsh
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Were They Wise Men or Kings?: The Book of Christmas Questions
Were They Wise Men or Kings?: The Book of Christmas Questio…
By: Joseph J. Walsh
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Mining and Mine Ventilation, a Practical Handbook on the Physics and Chemistry of and Mine Ventilation, for Vocational Schools, and for Those, ... Mine Inspector Certificates (Classic Reprint)
Mining and Mine Ventilation, a Practical Handbook on the Ph…
By: Joseph J. Walsh
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