Plumbing: Level 2 NVQ/SVQ diploma 
by JTL 
 - 3rd ed... 
 - Harlow:  Heinemann,  2011. 
 - 469p.:  ill; 
<br/><br/><label>ISBN: </label>9780435031312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing
<br/><br/><label>Dewey Class. No.: </label>696.1