00745nam a2200205 i 4500 1/9992 010208s1995 enka b 00110 eng 1857025717 10329 DLC GR-PeUP 526.62 SO Sobel, Dava. Longitude: the true story of a lone solved the greatest scientific problem of his time / Dava Sobel London: Fourth Estate, 1995 viii, 184 . : ill. ; 20 cm. Longitude Measurement History. Harrison, John, 1693-1776. Clock and watch makers Great Britain Biography. INST UNIPILB MAIN 20040709 526.62 SO 00134689 00134689 LOAN 0 1 /webopac/covers/01/10329_1857025717.jpg