T. Sundara Row's Geometric exercises in paper folding;

Sundara Rao, Tandalam, 1853-, Beman, Wooster Woodruff, 1850-1922. ed, Smith, David Eugene, 1860-1944. ed · 1901 · Chicago, The Open Court Pub. Company; [etc., etc.] · 14 pictures

Geometry · Paper work

Internet Archive · Cornell University Library · Public domain (published before 1931) · More from this library