Warne, Frederick. <br/><br/>
Warne's metric conversion tables / 
Frederick Warne & compiled by Helen Perrin. 
 - London :  Frederick Warne,  c1974. 
 - 112 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0723217610 (hbk.) 
<br/><br/><label>LCCN: </label>75328586  
<br/><br/><label>Nat. Bib. No.: </label>GB75-10080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metric Conversion tables.<br/>Metric system. 
<br/><br/><label>LC Class. No.: </label>QC94  / .W33 
<br/><br/><label>Dewey Class. No.: </label>389.1520  / WAR