Plumbing :  intermediate . 

 - Second Edition 
 - New York :  3G E-Learning,  ©2018. 
 - v, 356 pages;  color illustrations :  30 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>978-1-68094-930-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing.
<br/><br/><label>Dewey Class. No.: </label>DC 696.1  / P731