Cahn, Robert.
Art in science, science in art. - Paris-FR : Unesco, 1968. - p. 16-18 : il. - Trimestral - Vol. XXI, no. 1 (1968) - Museum ; no. 1 . - Francia. Unesco. .
Museums and education.
Art in science, science in art. - Paris-FR : Unesco, 1968. - p. 16-18 : il. - Trimestral - Vol. XXI, no. 1 (1968) - Museum ; no. 1 . - Francia. Unesco. .
Museums and education.