Smith, Lee. <br/><br/>
Mathematics for plumbers and pipefitters / 
Lee Smith ... [et al.] 
 - Clifton Park, NY :  Thomson Delmar Learning,  c2008 
 - ix, 278 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>9781428304611 1428304614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing--Mathematics<br/>Pipe fitting--Mathematics