Langley, Batty, 1696-1751.
Practical geometry applied to the useful arts of building, surveying, gardening and mensura- tion; calculated for the service of gentlemen as well as artisans ... The whole exemplifi'd with above 60 folio copper plates, by the best hands. By Batty Langley.
London: Printed for W. and J. Innys, J. Os= born and T. Longman, B. Linton, J. Woodman and D. Lyons, C. King, E. Symon, and W. Bell. 1726.
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