Bowser, Edward A.
Elements of plane and espherical trigonometry with numerous examples/ Edward A. Bowser - D.C Heath P. 1920. - 172 p.; il., grafs.
Trigonometría
516.24 / B784e
Elements of plane and espherical trigonometry with numerous examples/ Edward A. Bowser - D.C Heath P. 1920. - 172 p.; il., grafs.
Trigonometría
516.24 / B784e