Plumbing principles and practice 
Hag, Syed Azizul. 
 - Second edition. 
 -  Routledge.  2022 
 - xxxvi, 391 pages 
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<br/><br/><label>ISBN: </label>978-0-367-76301-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing.
<br/><br/><label>Dewey Class. No.: </label>696.1 H253 2022