fig 10. PRESERVATION OF ARCHITECTURAL DRAWINGS IN PHOTOCOPY TECHNIQUE

fig 10. L. Olcott Price (2010) Line, Shade and Shadow: The Fabrication and Preservation of Architectural Drawings, New Castle, USA: Oak Knoll Press.

fig 10. L. Olcott Price (2010) Line, Shade and Shadow: The Fabrication and Preservation of Architectural Drawings, New Castle, USA: Oak Knoll Press.