Parkin, N. <br/><br/>
Welding craft practice  : oxy-acetylene gas welding and related studies 
N. Parkin 
 - Oxford:  Pergamon Press,  1969. 
 -  159p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0080129803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Welding<br/>Gas welding
<br/><br/><label>Dewey Class. No.: </label>671.522  / PAW