Featherstone  <br/><br/>
Guide to the HVAC/R certification and competency tests / Robert Featherstone, Jesse Riojas. 

 - 2nd ed.. 
 - New Jersey  Pearson Prentice Hall  2001. 
 - vii, 340p.  ill.  28cm 
<br/><br/><label>ISBN: </label>0131149490  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning--Problems, exercise, etc.<br/>Heating--Problem, exercise, etc.<br/>Mechanics (persons)--Certification--United States<br/>Ventilation--Problems, exercise, etc.
<br/><br/><label>Dewey Class. No.: </label>697.00076 FEA 2001