- 1 Henry Norris Russel
The Solar System and its Origin
New York: Macmillan Comp. 1935; V, 144 S. : Ill.
Kosmogonie <Astrophysik>; Sonnensystem - 2 Arthur A. Noyes
A course of instruction and system of procedure in the qualitativ chemical analysis of inorganic substances
New York: Macmillan Comp. 1913; VII, 122 S. : graph. Darst.
Anorganische Analyse - 3 James Bryant Conant
The chemistry of organic compounds
Washington, D.C.: Macmillan Comp. 1939; VIII, 680 S. : Ill.
Organische Chemie - 4 Paul Schwarzkopf
Powder metallurgy : its physics and production
New York: Macmillan Comp. 1947; XII, 379 S. : Ill., graph. Darst.
Pulvermetallurgie - 5 John Kieran
Information please almanac 1953
New York: Macmillan Comp. 1952; 928 S. : graph. Darst., Kt.
Jahrbuch 1953; USA; Wirtschaft