Exam success:   plumbing and heating 6189-11 and 6189-21. 

 - London :  City & Guilds,  2011. 
 - 180 p. :  ill. (some col.) ;  27 cm. 
 - Exam success .
 - Exam success. .
<br/><br/>Includes bibliographical references. 
<br/><br/> Specialized. 
<br/><br/><label>ISBN: </label>9780851931944 (pbk.) :  No price 0851931944 (pbk.) :  No price 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing--Examinations, questions, etc.<br/>Heating--Examinations, questions, etc.<br/>House and Home.