Roller, Duane Emerson, n. 1894 |
The development of the concept of electric charge : electricity from the Greeks to Coulomb / by Duane Roller and Duane H.D. Roller |
Cambridge (Mass.) : Harvard university press, 1954. |
Roller, Duane Emerson, n. 1894 |
Thilorier and the first solidification of a permanent gas (1835) : with facsimile reproduction (no. XXII) of Thilorier's letter announcing the solidification of carbonic acid (Comptes rendus, 1835, vol. I, pp. 194-196) / by Duane H.D. Roller |
In: Isis Vol. 43 (1952), p. 109-113 |