Pipefitting :  intermediate/ 
3G Elearning FZ LLC 
 - v, 318 pages :  color illustrations ;  30 cm. +  1 DVD ROM 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9789351158950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pipe fitting