"jackson, j e. "
"sphere,spheroid and projections for surveyors: / j.e. jackson" - 2 ed. - uk : bsp 1987. - "xiv, 138p.; 23 cm."
0-632-01867-4
"surveying-mathematics--trigonometry,spherical"
TA549 / .J33 1987
"sphere,spheroid and projections for surveyors: / j.e. jackson" - 2 ed. - uk : bsp 1987. - "xiv, 138p.; 23 cm."
0-632-01867-4
"surveying-mathematics--trigonometry,spherical"
TA549 / .J33 1987