Unified numbering system for matals and alloys :  Metals and alloys currently covered by numbers july 1974 / 
A joint activity of the Society of automative enginners, American Society for testing and materials 
 - 1 volumen (en varias paginaciones) 
<br/><br/> "sae j1086 astmds-56" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metales--Notacion<br/>Aleaciones--Notacion
<br/><br/><label>LC Class. No.: </label>TA461  / U55