Jones, Tony. , <br/><br/>
Splitting the second :  the story of atomic time / 
Tony Jones. 
<br/><br/><label>ISBN: </label>0750306408 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atomic clocks --History.<br/>Time measurements.
<br/><br/><label>LC Class. No.: </label>QB107   / .J66 2000