Engineering in American society 1850-1875
Merritt, Raymond H.
Engineering in American society 1850-1875 Raymond H. Merrilt. - Kentucky The University Press of Kentucky c1969. - xi, 199 p.; 23 cm.
813111897
Engineering - History - United States Technology Invention.
620 / M56E
Engineering in American society 1850-1875 Raymond H. Merrilt. - Kentucky The University Press of Kentucky c1969. - xi, 199 p.; 23 cm.
813111897
Engineering - History - United States Technology Invention.
620 / M56E