Five decimal logarithmic trigonometric tables
Subtitle: natural trigonometric functions including secant and cosecant;squares,cubes,square roots,etc.;areas,circumferences of circles fordiameters to 200 by one eighths.
Edition: 4th ed / extended by E.R.Smoley and N.G.Smoley.
Publisher: Smoley;Technical P
Published: 1956
Language: eng
Number of pages: 193
Notes: Previous ed.1920.