[London, The Royal Society], 1871. 8vo. Without wrappers. Offprint from: ""Proceedings of the Royal Society"", No. 128, 1871. Soiling to extremities. Pp. 443-445.
Reference : 48783
Offprint of Siemens's lecture on the question of the ratio of increase of resistance in metallic conductors with increase of temperature.
Herman H. J. Lynge & Son
William Schneider
Silkegade 11
1113 Copenhagen
Denmark
+45 33 155 335
All items may be returned for a full refund for any reason within 14 days of receipt.