Plumbing and gasfitting:  volume one - Trade practice and skills / 
prepared and edited by Kenneth M. Doyle. 
 - [s.l.] :  G.P. Books,  1988. 
 - 278 p. :  ill. 
<br/><br/><label>ISBN: </label>0477013325 
<br/><br/><label>LCCN: </label>88900886     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing.<br/>Gas-fitting.