GAUSS,KARL F.
THEORY OF THE MOTON OF THE HEAVENLY BODIES MOVING ABOUT THE SUN IN CONIC SECTIONS - NEW YORK DOVER PUBLISHING INC. 1963 - 326
521 GAU
THEORY OF THE MOTON OF THE HEAVENLY BODIES MOVING ABOUT THE SUN IN CONIC SECTIONS - NEW YORK DOVER PUBLISHING INC. 1963 - 326
521 GAU