Handbook of welded steel pipe / 
Armco International Corporation. 
 - Middletown, Ohio :  Armco International Corporation,  1942. 
 - 399 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TUBERIAS<br/>SOLDADURA
<br/><br/><label>Universal Decimal Class. No.: </label>621.79