Spring, Harry M. <br/><br/>
Boiler operators guide / 

 - 2nd ed. 
 - New York  McGraw Hill  1981 
 - ix, 469 p. 
<br/><br/><label>ISBN: </label>0070605114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steam Boilers
<br/><br/><label>Dewey Class. No.: </label>621.194  / S7692