Gillbert, Thomas F. <br/><br/>
Thinking metric 

 - New York  John Wiley  1973 
<br/><br/><label>ISBN: </label>142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matric system
<br/><br/><label>Dewey Class. No.: </label>512.8  / G37T