Smogorzhevskii, A. S.
The ruler in geometrical constructions / A. S. Smogorzhevskii - New York: Blaisdell Pubishing Co. 1961 - 86 p.
GEOMETRIA PROYECTIVA
516.5 / S666r
The ruler in geometrical constructions / A. S. Smogorzhevskii - New York: Blaisdell Pubishing Co. 1961 - 86 p.
GEOMETRIA PROYECTIVA
516.5 / S666r