Metric handbook for tye consumer 

 - Arusha   : Common Market and Economic Affairs Secretariat, E.A Conmmunity, 
 - 27cm.   : ill.   ; 21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metric systems<br/>Handbooks<br/>Manuals etc.<br/>Tables
<br/><br/><label>LC Class. No.: </label>EAF HD9502.A512E17