Espina, Raymond C. <br/><br/>
Welding 101:  basic inputs on shield metal arc welding for beginners /  
Raymond C. Espina, Napoleon G. Flores, Porferio M. Almerino Jr. 
 - Quezon City:  Lorimar Publishing,   c2021 
 - viii, 126p.:  ill. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>978-621-8035-68-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metalwork<br/>Welding
<br/><br/><label>Dewey Class. No.: </label>Fil. 671.5212 Es77 2021