Elton, L R B Messel, H <br/><br/>
Time and man  L R B Elton and H Messel 

 - Oxford  Pergamon press  1978 
 - ix,113p.; ill ,22cm. 
<br/><br/><label>ISBN: </label>80213316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological time<br/>Measurement of time<br/>Time<br/>Time and relativity