COLLEGE TRIGONOMETRY THIRD EDITION
RICHARD N.AUFMANN VERNON C.BARKER RICHARD D.NATION1997 年出版404 页ISBN：0395786452
PLANE AND GEODETIC SURVEYING VOLUME TWO HIGHER SURVEYING SIXTH EDITION
J.E.JACKSON AND A.G.DALGLEISH1983 年出版292 页ISBN：
The X-15 rocket plane : flying the first wings into space
Michelle Evans2013 年出版451 页ISBN：0803228405
TRIGONOMETRY:A GRAPHING APPROACH
ROLAND E.LARSON ROBERT P.HOSTETLER BRUCE H.EDWARDS DAVID E.HEYD1989 年出版498 页ISBN：0669282961
PRECALCULUS ALGEBRA TRIGONOMETRY AND GEOMETRY
ROY H.MCLEOD1981 年出版352 页ISBN：0023794402
OLD AND NEW UNSOLVED PROBLEMS IN PLANE GEOMETRY AND NUMBER THEORY
1991 年出版333 页ISBN：0883853159
