Mathematical introduction to celestial mechanics.
Pollard, Harry, 1919-
Mathematical introduction to celestial mechanics. - Englewood Cliffs, N.J.: Prentice-Hall, [1966]. - x, 111 p.: illus., 24 cm. - Prentice-Hall mathematics series .
66011245 //r922
GB66-15121
Celestial mechanics.
521 / P771m
Mathematical introduction to celestial mechanics. - Englewood Cliffs, N.J.: Prentice-Hall, [1966]. - x, 111 p.: illus., 24 cm. - Prentice-Hall mathematics series .
66011245 //r922
GB66-15121
Celestial mechanics.
521 / P771m