Graphical calculators and their design - Crowhurst, Norman H. (Hayden Book Co., 1965)
Keywords: Nomography (Mathematics) / http://id.loc.gov/authorities/subjects/sh85092214; Slide-rule. / http://id.loc.gov/authorities/subjects/sh85123427; Graphic methods. / http://id.loc.gov/authorities/subjects/sh85056481