XL. On contour and slope lines

1 October 1859

journal article
research article
Published by Taylor & Francis in Journal of Computers in Education

Vol. 18 (120) , 264-268
https://doi.org/10.1080/14786445908642760

Abstract

(1859). XL. On contour and slope lines. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 18, No. 120, pp. 264-268.