A History of Science, Vol. IV by Henry Smith Williams
Transcribed from the 1891 Cassell & Company edition byDavid Price, email [email protected] ...
Transcribed from the 1853 Ingram, Cooke, and Co. edition by David Price,email [email protected]; seco ...
Transcribed from the 1909 Arthur L. Humphreys edition by DavidPrice, email [email protected] O ...