Principles of woodcutting machinists' work [printed text] / HESP, T. ; , . - London : Longmans, 1951 . - , ix, 141p. :ill, ,. Languages : (En)
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Principles of woodcutting machinists' work [printed text] / HESP, T. ; , . - London : Longmans, 1951 . - , ix, 141p. :ill, ,. Languages : (En)
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