American national standard metric practice / 
Sponsor standards coordinating committee on quantities and units of the ieee standards board 
 - 48 páginas 
<br/><br/> "ansi/ieee std 268-1982"  "approved december 17, 1981. ieee standards board"  "approved september 7, 1982. american national standards institute" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sistema métrico--Tablas de conversión
<br/><br/><label>LC Class. No.: </label>RC94  / A54