Cronin, John,  1946- <br/><br/>
The marine chronometer :  its history and development / 
John Cronin. 
 - Ramsbury :  Crowood Press,  2010. 
 - 112 pages :  illustrations (some color) ;  25 cm 
<br/><br/>Includes bibliographical references (page 108) and index. 
<br/><br/><label>ISBN: </label>9781847971852 1847971857 
<br/><br/><label>Nat. Bib. No.: </label>GBB034141  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>015500416  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chronometers--History.<br/>Chronometers--Maintenance and repair.<br/>Chronomètres--Histoire.<br/>Chronomètres--Entretien et réparations.<br/>Chronometers.
<br/><br/><label>Subjects--Index Terms: </label>History United Kingdom Marine Chronometer 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>History.