Larsen, Egon
Men who changed the world stories of invention and discovery - 2nd ed. - New York Roy Publishers 1952 - 224p. illus. 22 cm.
Includes bibliographies
Inventors
608 / LAR/1952
Men who changed the world stories of invention and discovery - 2nd ed. - New York Roy Publishers 1952 - 224p. illus. 22 cm.
Includes bibliographies
Inventors
608 / LAR/1952