Campbell, Paul D. Q <br/><br/>
An introduction to measuration and calibration 
Paul D. Q.Campbell, 
 -  c 1995 
<br/><br/><label>ISBN: </label>0831130601 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metric system---
<br/><br/><label>Dewey Class. No.: </label>530.7 CAM