"thomson, r . "
reading exercises in engineerin drawing: / r.. thomson - 1 ed. - uk : thomas nelson 1967. - ", 108p.; 28 cm."
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744. 422 tho
reading exercises in engineerin drawing: / r.. thomson - 1 ed. - uk : thomas nelson 1967. - ", 108p.; 28 cm."
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744. 422 tho