Plane Trigonometry /
Niles, Nathan O.
Plane Trigonometry / Nathan O. Niles. - 2nd ed. - New York, London, John Wiley, c1968. - xv, 282 p. : ill. ; 24 cm.
Includes index.
Plane trigonometry.
514.5 / NIL
Plane Trigonometry / Nathan O. Niles. - 2nd ed. - New York, London, John Wiley, c1968. - xv, 282 p. : ill. ; 24 cm.
Includes index.
Plane trigonometry.
514.5 / NIL