"wymer, norman . "
great inventors: / norman.. wymer - 1 ed. - uk : oxford 1957. - ", 0p.; 19 cm." - lives of great men and women series iii .
includes bibliography
hard cover
926. wym
great inventors: / norman.. wymer - 1 ed. - uk : oxford 1957. - ", 0p.; 19 cm." - lives of great men and women series iii .
includes bibliography
hard cover
926. wym