Hirsch, Christian R.
Trigonometry and its applications / Christian R. Hirsch and Harold L. Schoen. - America : McGraw-Hill, c1990. - xiv, 528 p. : ill. ; 26 cm.
0070290741
Mathematics.
Geometri.
Trigonometry.
516.24
Trigonometry and its applications / Christian R. Hirsch and Harold L. Schoen. - America : McGraw-Hill, c1990. - xiv, 528 p. : ill. ; 26 cm.
0070290741
Mathematics.
Geometri.
Trigonometry.
516.24