Yazar
Waldemar Kaempffert
25 cilt bulundu.
Waldemar Kaempffert · Blue Ribbon Books
577 sayfa · 1924
Inventions / Inventors / Power (Mechanics) / Transportation
Waldemar Kaempffert · C. Scribner's Sons
Sayfa sayısı yok · 1924
Inventions / American Inventors / Inventors / History
Waldemar Kaempffert · P. F. Collier & son company
314 sayfa · 1920
Industrial arts / Science / Technology
Waldemar Kaempffert · Foreign Policy Association]
62 sayfa · 1956
Atomic bomb / Economic aspects / Economic aspects of Nuclear energy / Nuclear energy
Waldemar Kaempffert · Sine nomine
498 sayfa · 1929
Industrial museums / Technology / History / Exhibitions / Museum of Science and Industry (Chicago, Ill.)
Waldemar Kaempffert · Yayınevi bilinmiyor
37 sayfa · 1929
Chicago / Chicago. Museum of science and industry founded by Julius Rosenwald
Waldemar Kaempffert · American library association
38 sayfa · 1930
Bibliography / Inventions / Inventors