An elementary treatise on analytical geometry / William Woolsey Johnson. Johnson, William Woolsey, 1841-1927. Geometry, Analytic. QA551 .J71 516 JOE "Designed as a text-book for colleges and scientific schools." Philadelphia ; Oxford : J.B. Lippincott : Clarendon, 1893. 1893. 1869 Text 288 p. : http://hdl.loc.gov/loc.gdc/scd0001.00035599381 http://hdl.loc.gov/loc.gdc/scd0001.00035599381 eng Also available in digital form on the Internet Archive Web site. Also available in digital form on the Internet Archive Web site. Also available in digital form on the Internet Archive Web site. Also available in digital form on the Internet Archive Web site.