TY  - BOOK
AU  - Sobel, Dava
TI  - Longitude: The true story of a lone genius who solved the greatest scientific problem of his time
SN  - 0140258795
U1  - 526.6209 
PY  - 1995///
CY  - New York
PB  - Penguin book
KW  - Harrison, John
KW  - Clock and watch makers
KW  - Great Britain
UR  - https://www.amazon.com/Longitude-Genius-Greatest-Scientific-Problem/dp/0140258795/ref=sr_1_1?s=books&ie=UTF8&qid=1503133277&sr=1-1&keywords=0140258795
ER  -