Mechanics Magazine

Author: John I Knight

Publisher: N.A

ISBN: N.A

Category:

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Dictionary of Occupational Titles

Author: N.A

Publisher: N.A

ISBN: N.A

Category: Occupations

Page: N.A

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Supplement to 3d ed. called Selected characteristics of occupations (physical demands, working conditions, training time) issued by Bureau of Employment Security.

the life boat journal

Author: N.A

Publisher: N.A

ISBN: N.A

Category:

Page: N.A

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