American Society for  Testing and Materials. <br/><br/>
1982 annual book of ATSM stanards. 

 - Philadelphia  ASTM  1982 
 - []t.24  [][]  Sin Información Descriptiva  24 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECÁNICA INDUSTRIAL<br/>A.S.T.M
<br/><br/><label>Dewey Class. No.: </label>R620.1  / Am3m 1982