TY - BOOK AU - Fyrth, Hubert Jim AU - Goldsmith, Maurice TI - SCIENCE, HISTORY, AND TECHNOLOGY U1 - 509 PY - 1965///- CY - London PB - Cassell KW - Science. Hist KW - Technology. Hist N1 - Contents.-Book 1. A. D. 800 To The 1840'S ER -