On the enumeration of non-planar maps/
Brown, William G., 1938-
On the enumeration of non-planar maps/ by William G. Brown. - Providence, R.I.: American Mathematical Society, 1966. - 42 p.: illus., 26 cm. - Memoirs of the American Mathematical Society; no. 65. .
Cover title.
Bibliography: p. 42.
Conformal mapping.
On the enumeration of non-planar maps/ by William G. Brown. - Providence, R.I.: American Mathematical Society, 1966. - 42 p.: illus., 26 cm. - Memoirs of the American Mathematical Society; no. 65. .
Cover title.
Bibliography: p. 42.
Conformal mapping.